113537017 has 4 divisors (see below), whose sum is σ = 123858576. Its totient is φ = 103215460.

The previous prime is 113536991. The next prime is 113537057. The reversal of 113537017 is 710735311.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113537017 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (113537057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5160763 + ... + 5160784.

It is an arithmetic number, because the mean of its divisors is an integer number (30964644).

Almost surely, 2^113537017 is an apocalyptic number.

It is an amenable number.

113537017 is a deficient number, since it is larger than the sum of its proper divisors (10321559).

113537017 is a wasteful number, since it uses less digits than its factorization.

113537017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321558.

The product of its (nonzero) digits is 2205, while the sum is 28.

The square root of 113537017 is about 10655.3750285947. The cubic root of 113537017 is about 484.2234599244.

The spelling of 113537017 in words is "one hundred thirteen million, five hundred thirty-seven thousand, seventeen".