Check if number is 'Palindrome Number' | C# | Unity Game Engine

Solution.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Solution : MonoBehaviour
{
    public int x = 121;

    void Start()
    {
        Debug.Log(IsPalindrome(x));
    }

    public bool IsPalindrome(int x)
    {
        if(x<0 || (x%10==0 && x!=0))
            return false;

        int reversedNum = 0;
        while(x > reversedNum)
        {
            reversedNum = reversedNum * 10 + (x % 10);
            x /= 10;
        }

        return x == reversedNum || x == reversedNum / 10;
    }
}