How to tell if the number is a palindrome or not in Java

Question

I am having trouble figuring out if I am correctly doing the formula for figuring out if a number input by the user is a palindrome or not (also I need to use a while loop). Am I doing the math right? When I trying inputting data it just sits there and does nothing. Here is the code:

System.out.print("Enter the number you would like to be checked if it is a palindrome:");
int num = input.nextInt();
int rev = num % 10;
int count = 1;
int i = 0;
int originalNum = num;

while(count < 2)
    rev = num % 10;
    num = num / 10;
    i = i*10 + rev;

    count = count + 1;
if(originalNum == i)
    System.out.println("The number you input is a palindrome.");
else
    System.out.println("The number you input is not a palindrome.");

Answer 1

I made some changes to your code.Now, it works.

        int num = input.nextInt();
        int rev=0;
        int i = 0;
        int originalNum = num;

        while(num!=0){
            rev = num % 10;
            i = i*10 + rev;
            num = num / 10;
        }

            if(originalNum == i)
                System.out.println("The number you input is a palindrome.");
            else
                System.out.println("The number you input is not a palindrome.");