PalindromeNumber.java

packagecom.thealgorithms.maths;

publicfinalclassPalindromeNumber {
privatePalindromeNumber() {
 }
/**
 * Check if {@code n} is palindrome number or not
 *
 * @param number the number
 * @return {@code true} if {@code n} is palindrome number, otherwise
 * {@code false}
 */
publicstaticbooleanisPalindrome(intnumber) {
if (number < 0) {
thrownewIllegalArgumentException("Input parameter must not be negative!");
 }
intnumberCopy = number;
intreverseNumber = 0;
while (numberCopy != 0) {
intremainder = numberCopy % 10;
reverseNumber = reverseNumber * 10 + remainder;
numberCopy /= 10;
 }
returnnumber == reverseNumber;
 }
}