113156718 has 8 divisors (see below), whose sum is σ = 226313448. Its totient is φ = 37718904.

The previous prime is 113156717. The next prime is 113156809. The reversal of 113156718 is 817651311.

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

113156718 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113156717) 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, 9429721 + ... + 9429732.

It is an arithmetic number, because the mean of its divisors is an integer number (28289181).

Almost surely, 2^113156718 is an apocalyptic number.

113156718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113156718 is a wasteful number, since it uses less digits than its factorization.

113156718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18859458.

The product of its digits is 5040, while the sum is 33.

The square root of 113156718 is about 10637.5146533389. The cubic root of 113156718 is about 483.6822100522.

The spelling of 113156718 in words is "one hundred thirteen million, one hundred fifty-six thousand, seven hundred eighteen".