11013133232 has 20 divisors (see below), whose sum is σ = 21557927496. Its totient is φ = 5449797120.

The previous prime is 11013133231. The next prime is 11013133237. The reversal of 11013133232 is 23233131011.

It is not an unprimeable number, because it can be changed into a prime (11013133231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3546494 + ... + 3549597.

Almost surely, 2^11013133232 is an apocalyptic number.

It is an amenable number.

11013133232 is a deficient number, since it is larger than the sum of its proper divisors (10544794264).

11013133232 is an equidigital number, since it uses as much as digits as its factorization.

11013133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7096196 (or 7096190 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11013133232 its reverse (23233131011), we get a palindrome (34246264243).

The spelling of 11013133232 in words is "eleven billion, thirteen million, one hundred thirty-three thousand, two hundred thirty-two".