113202557939 has 8 divisors (see below), whose sum is σ = 115663246800. Its totient is φ = 110764548576.

The previous prime is 113202557933. The next prime is 113202557953. The reversal of 113202557939 is 939755202311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113202557939 - 2¹² = 113202553843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113202557893 and 113202557902.

It is not an unprimeable number, because it can be changed into a prime (113202557933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5659784 + ... + 5679749.

It is an arithmetic number, because the mean of its divisors is an integer number (14457905850).

Almost surely, 2^113202557939 is an apocalyptic number.

113202557939 is a deficient number, since it is larger than the sum of its proper divisors (2460688861).

113202557939 is a wasteful number, since it uses less digits than its factorization.

113202557939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11339749.

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 113202557939 in words is "one hundred thirteen billion, two hundred two million, five hundred fifty-seven thousand, nine hundred thirty-nine".