113023120200 has 48 divisors (see below), whose sum is σ = 350371674480. Its totient is φ = 30139498560.

The previous prime is 113023120181. The next prime is 113023120253. The reversal of 113023120200 is 2021320311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113023120200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94185334 + ... + 94186533.

It is an arithmetic number, because the mean of its divisors is an integer number (7299409885).

Almost surely, 2^113023120200 is an apocalyptic number.

113023120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113023120200 is an abundant number, since it is smaller than the sum of its proper divisors (237348554280).

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

113023120200 is a wasteful number, since it uses less digits than its factorization.

113023120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188371886 (or 188371877 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 113023120200 its reverse (2021320311), we get a palindrome (115044440511).

The spelling of 113023120200 in words is "one hundred thirteen billion, twenty-three million, one hundred twenty thousand, two hundred".