113252651657 has 8 divisors (see below), whose sum is σ = 114647599584. Its totient is φ = 111858429088.

The previous prime is 113252651639. The next prime is 113252651719. The reversal of 113252651657 is 756156252311.

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 113252651657 - 2¹⁰ = 113252650633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113252651257) 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 7 ways as a sum of consecutive naturals, for example, 136253 + ... + 495045.

It is an arithmetic number, because the mean of its divisors is an integer number (14330949948).

Almost surely, 2^113252651657 is an apocalyptic number.

It is an amenable number.

113252651657 is a deficient number, since it is larger than the sum of its proper divisors (1394947927).

113252651657 is an equidigital number, since it uses as much as digits as its factorization.

113252651657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362679.

The product of its digits is 378000, while the sum is 44.

The spelling of 113252651657 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred fifty-one thousand, six hundred fifty-seven".