113104331 has 4 divisors (see below), whose sum is σ = 113176752. Its totient is φ = 113031912.

The previous prime is 113104307. The next prime is 113104351. The reversal of 113104331 is 133401311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133401311 = 23 ⋅5800057.

It is a cyclic number.

It is not a de Polignac number, because 113104331 - 2⁶ = 113104267 is a prime.

It is a super-2 number, since 2×113104331² = 25585179381915122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113104351) 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, 33815 + ... + 37008.

It is an arithmetic number, because the mean of its divisors is an integer number (28294188).

Almost surely, 2^113104331 is an apocalyptic number.

113104331 is a deficient number, since it is larger than the sum of its proper divisors (72421).

113104331 is an equidigital number, since it uses as much as digits as its factorization.

113104331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72420.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 113104331 is about 10635.0519979923. The cubic root of 113104331 is about 483.6075567405.

Adding to 113104331 its reverse (133401311), we get a palindrome (246505642).

The spelling of 113104331 in words is "one hundred thirteen million, one hundred four thousand, three hundred thirty-one".