113671157 has 8 divisors (see below), whose sum is σ = 115082112. Its totient is φ = 112266000.

The previous prime is 113671153. The next prime is 113671169. The reversal of 113671157 is 751176311.

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 113671157 - 2² = 113671153 is a prime.

It is a super-2 number, since 2×113671157² = 25842263867437298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113671153) 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, 48032 + ... + 50342.

It is an arithmetic number, because the mean of its divisors is an integer number (14385264).

Almost surely, 2^113671157 is an apocalyptic number.

It is an amenable number.

113671157 is a deficient number, since it is larger than the sum of its proper divisors (1410955).

113671157 is a wasteful number, since it uses less digits than its factorization.

113671157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899.

The product of its digits is 4410, while the sum is 32.

The square root of 113671157 is about 10661.6676462925. The cubic root of 113671157 is about 484.4140825461.

The spelling of 113671157 in words is "one hundred thirteen million, six hundred seventy-one thousand, one hundred fifty-seven".