113555157 has 8 divisors (see below), whose sum is σ = 152314176. Its totient is φ = 75249792.

The previous prime is 113555129. The next prime is 113555207. The reversal of 113555157 is 751555311.

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

It is a de Polignac number, because none of the positive numbers 2^k-113555157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113555107) 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, 112828 + ... + 113829.

It is an arithmetic number, because the mean of its divisors is an integer number (19039272).

Almost surely, 2^113555157 is an apocalyptic number.

It is an amenable number.

113555157 is a deficient number, since it is larger than the sum of its proper divisors (38759019).

113555157 is a wasteful number, since it uses less digits than its factorization.

113555157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226827.

The product of its digits is 13125, while the sum is 33.

The square root of 113555157 is about 10656.2262081846. The cubic root of 113555157 is about 484.2492469498.

The spelling of 113555157 in words is "one hundred thirteen million, five hundred fifty-five thousand, one hundred fifty-seven".