Palindrome number

public class Palindrom {

public static void main(String[] args) {
// TODO Auto-generated method stub

// Palindrome number
int num=151;
int temp=num;
int rev=0;

System.out.println("// Palindrome number");
while(num>0){
int last = num%10;
rev = (rev*10)+last;
num = num/10;
}
if(temp==rev)
{
System.out.println("Number is Palindrom number");
}
else
{
System.out.println("Not a Palindrom number");
}
}
}
Output: