113270331 has 16 divisors (see below), whose sum is σ = 161441280. Its totient is φ = 70466880.

The previous prime is 113270323. The next prime is 113270363. The reversal of 113270331 is 133072311.

It is not a de Polignac number, because 113270331 - 2³ = 113270323 is a prime.

It is a super-2 number, since 2×113270331² = 25660335769699122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113270298 and 113270307.

It is not an unprimeable number, because it can be changed into a prime (113270321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17191 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (10090080).

Almost surely, 2^113270331 is an apocalyptic number.

113270331 is a deficient number, since it is larger than the sum of its proper divisors (48170949).

113270331 is a wasteful number, since it uses less digits than its factorization.

113270331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40106.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 113270331 is about 10642.8535177367. The cubic root of 113270331 is about 483.8440334265.

The spelling of 113270331 in words is "one hundred thirteen million, two hundred seventy thousand, three hundred thirty-one".