2304391113 has 24 divisors (see below), whose sum is σ = 3532136608. Its totient is φ = 1500526944.

The previous prime is 2304391109. The next prime is 2304391139. The reversal of 2304391113 is 3111934032.

2304391113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2304391113 - 2² = 2304391109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304391163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99820 + ... + 120717.

Almost surely, 2^2304391113 is an apocalyptic number.

It is an amenable number.

2304391113 is a deficient number, since it is larger than the sum of its proper divisors (1227745495).

2304391113 is an equidigital number, since it uses as much as digits as its factorization.

2304391113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220595 (or 220583 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2304391113 is about 48004.0739208663. The cubic root of 2304391113 is about 1320.8456306692.

The spelling of 2304391113 in words is "two billion, three hundred four million, three hundred ninety-one thousand, one hundred thirteen".