113133311000 has 64 divisors (see below), whose sum is σ = 266118428160. Its totient is φ = 45016320000.

The previous prime is 113133310973. The next prime is 113133311051. The reversal of 113133311000 is 113331311.

It is a self number, because there is not a number n which added to its sum of digits gives 113133311000.

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, 105161 + ... + 487160.

It is an arithmetic number, because the mean of its divisors is an integer number (4158100440).

Almost surely, 2^113133311000 is an apocalyptic number.

113133311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113133311000 is an abundant number, since it is smaller than the sum of its proper divisors (152985117160).

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

113133311000 is a wasteful number, since it uses less digits than its factorization.

113133311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592533 (or 592519 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 113133311000 its reverse (113331311), we get a palindrome (113246642311).

The spelling of 113133311000 in words is "one hundred thirteen billion, one hundred thirty-three million, three hundred eleven thousand".