Palindrome Program in Java using Iteration

import java.util.*;  
class Main{
    public static void main(String ...args){
        int tempvar,remainder,reverseNum=0;
        Scanner sc= new Scanner(System.in);
        System.out.print("Enter number- ");  
        int originalNum= sc.nextInt();  
        tempvar = originalNum;
        while (tempvar != 0) {
            remainder = tempvar % 10;
            reverseNum = reverseNum * 10 + remainder;
            tempvar /= 10;
        }
        if (originalNum == reverseNum)
            System.out.print("Number is palindrom");  
        else
	        System.out.print("Number is not palindrom");
    }
}