113204120194 has 64 divisors (see below), whose sum is σ = 193835980800. Its totient is φ = 49126432320.

The previous prime is 113204120177. The next prime is 113204120243. The reversal of 113204120194 is 491021402311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53931357 + ... + 53933455.

It is an arithmetic number, because the mean of its divisors is an integer number (3028687200).

Almost surely, 2^113204120194 is an apocalyptic number.

113204120194 is a deficient number, since it is larger than the sum of its proper divisors (80631860606).

113204120194 is a wasteful number, since it uses less digits than its factorization.

113204120194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 113204120194 in words is "one hundred thirteen billion, two hundred four million, one hundred twenty thousand, one hundred ninety-four".