Palindrome or not

CLS
INPUT "Enter any number "; N
A=N
S= 0
WHILE N< > 0
R = N MOD 10
S = S * 10 + R
N = N \ 10
WEND
IF A = S THEN
PRINT " The given no is palindrome"
ELSE
PRINT " The given no is not palindrome";
END IF
END