113050857 has 4 divisors (see below), whose sum is σ = 150734480. Its totient is φ = 75367236.

The previous prime is 113050853. The next prime is 113050871. The reversal of 113050857 is 758050311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 113050857 - 2² = 113050853 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113050853) 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, 18841807 + ... + 18841812.

It is an arithmetic number, because the mean of its divisors is an integer number (37683620).

Almost surely, 2^113050857 is an apocalyptic number.

It is an amenable number.

113050857 is a deficient number, since it is larger than the sum of its proper divisors (37683623).

113050857 is an equidigital number, since it uses as much as digits as its factorization.

113050857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37683622.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 113050857 is about 10632.5376557057. The cubic root of 113050857 is about 483.5313306379.

The spelling of 113050857 in words is "one hundred thirteen million, fifty thousand, eight hundred fifty-seven".