113213705700 has 72 divisors (see below), whose sum is σ = 328683212928. Its totient is φ = 30087259520.

The previous prime is 113213705687. The next prime is 113213705707. The reversal of 113213705700 is 7507312311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (113213705707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556092 + ... + 731891.

It is an arithmetic number, because the mean of its divisors is an integer number (4565044624).

Almost surely, 2^113213705700 is an apocalyptic number.

113213705700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113213705700 is an abundant number, since it is smaller than the sum of its proper divisors (215469507228).

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

113213705700 is a wasteful number, since it uses less digits than its factorization.

113213705700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288293 (or 1288286 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 30.

The spelling of 113213705700 in words is "one hundred thirteen billion, two hundred thirteen million, seven hundred five thousand, seven hundred".