11000133232 has 60 divisors (see below), whose sum is σ = 23520791448. Its totient is φ = 4979920000.

The previous prime is 11000133229. The next prime is 11000133241. The reversal of 11000133232 is 23233100011.

11000133232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11000133232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474618 + ... + 497254.

Almost surely, 2^11000133232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11000133232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11760395724).

11000133232 is an abundant number, since it is smaller than the sum of its proper divisors (12520658216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000133232 is a wasteful number, since it uses less digits than its factorization.

11000133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22918 (or 22901 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11000133232 its reverse (23233100011), we get a palindrome (34233233243).

The spelling of 11000133232 in words is "eleven billion, one hundred thirty-three thousand, two hundred thirty-two".