2315372307 has 16 divisors (see below), whose sum is σ = 3269735712. Its totient is φ = 1452349440.

The previous prime is 2315372287. The next prime is 2315372309. The reversal of 2315372307 is 7032735132.

It is not a de Polignac number, because 2315372307 - 2²⁷ = 2181154579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2315372309) 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, 308463 + ... + 315879.

It is an arithmetic number, because the mean of its divisors is an integer number (204358482).

Almost surely, 2^2315372307 is an apocalyptic number.

2315372307 is a deficient number, since it is larger than the sum of its proper divisors (954363405).

2315372307 is a wasteful number, since it uses less digits than its factorization.

2315372307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13558.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 2315372307 is about 48118.3157124187. The cubic root of 2315372307 is about 1322.9403970911.

The spelling of 2315372307 in words is "two billion, three hundred fifteen million, three hundred seventy-two thousand, three hundred seven".