113023120199 has 4 divisors (see below), whose sum is σ = 123297949320. Its totient is φ = 102748291080.

The previous prime is 113023120181. The next prime is 113023120253. The reversal of 113023120199 is 991021320311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113023120199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113023120129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5137414544 + ... + 5137414565.

It is an arithmetic number, because the mean of its divisors is an integer number (30824487330).

Almost surely, 2^113023120199 is an apocalyptic number.

113023120199 is a deficient number, since it is larger than the sum of its proper divisors (10274829121).

113023120199 is a wasteful number, since it uses less digits than its factorization.

113023120199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274829120.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 113023120199 in words is "one hundred thirteen billion, twenty-three million, one hundred twenty thousand, one hundred ninety-nine".