2321913315 has 16 divisors (see below), whose sum is σ = 3717049248. Its totient is φ = 1237691136.

The previous prime is 2321913301. The next prime is 2321913331. The reversal of 2321913315 is 5133191232.

2321913315 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 2321913315 - 2⁵ = 2321913283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11764 + ... + 69153.

It is an arithmetic number, because the mean of its divisors is an integer number (232315578).

Almost surely, 2^2321913315 is an apocalyptic number.

2321913315 is a deficient number, since it is larger than the sum of its proper divisors (1395135933).

2321913315 is a wasteful number, since it uses less digits than its factorization.

2321913315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82838.

The product of its digits is 4860, while the sum is 30.

The square root of 2321913315 is about 48186.2357421702. The cubic root of 2321913315 is about 1324.1850101460.

The spelling of 2321913315 in words is "two billion, three hundred twenty-one million, nine hundred thirteen thousand, three hundred fifteen".