11330031000 has 64 divisors (see below), whose sum is σ = 35349706080. Its totient is φ = 3021340800.

The previous prime is 11330030981. The next prime is 11330031023. The reversal of 11330031000 is 13003311.

It is a super-2 number, since 2×11330031000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885339 + ... + 1891338.

Almost surely, 2^11330031000 is an apocalyptic number.

11330031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330031000 is an abundant number, since it is smaller than the sum of its proper divisors (24019675080).

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

11330031000 is a wasteful number, since it uses less digits than its factorization.

11330031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776701 (or 3776687 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 11330031000 its reverse (13003311), we get a palindrome (11343034311).

The spelling of 11330031000 in words is "eleven billion, three hundred thirty million, thirty-one thousand".