113165870 has 8 divisors (see below), whose sum is σ = 203698584. Its totient is φ = 45266344.

The previous prime is 113165867. The next prime is 113165887. The reversal of 113165870 is 78561311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5658284 + ... + 5658303.

It is an arithmetic number, because the mean of its divisors is an integer number (25462323).

Almost surely, 2^113165870 is an apocalyptic number.

113165870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113165870 is a deficient number, since it is larger than the sum of its proper divisors (90532714).

113165870 is a wasteful number, since it uses less digits than its factorization.

113165870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11316594.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 113165870 is about 10637.9448203119. The cubic root of 113165870 is about 483.6952496087.

The spelling of 113165870 in words is "one hundred thirteen million, one hundred sixty-five thousand, eight hundred seventy".