Adding to 11002 its reverse (20011), we get a palindrome (31013).
Subtracting 11002 from its reverse (20011), we obtain a palindrome (9009).
Multipling 11002 by its reverse (20011), we get a palindrome (220161022).
It is a semiprime because it is the product of two primes.
It is a zygodrome in base 4.
211002 is an apocalyptic number.
11002 is an equidigital number, since it uses as much as digits as its factorization.
11002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5503.
The square root of 11002 is about 104.8904190096. The cubic root of 11002 is about 22.2411486907.
The spelling of 11002 in words is "eleven thousand, two", and thus it is an iban number.