using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Escriba un numero");

        string numberString = Console.ReadLine();

        InvertDigits(numberString);

    }

    public static int InvertDigits(string numberString) {

            string inver = null;

            for (int i = numberString.Length - 1; i >= 0; i--) {

                string ch = numberString[i].ToString();

                inver = inver + ch;

            }

            int n = Int32.Parse(inver);

​

            Console.WriteLine(inver);

            if (inver == numberString) {

                Console.WriteLine("Es palindromo");

            }

            return n;

        }

}