2315117032 has 16 divisors (see below), whose sum is σ = 4346105760. Its totient is φ = 1156155504.

The previous prime is 2315116943. The next prime is 2315117053. The reversal of 2315117032 is 2307115132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2315116988 and 2315117006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168348 + ... + 181579.

It is an arithmetic number, because the mean of its divisors is an integer number (271631610).

Almost surely, 2^2315117032 is an apocalyptic number.

It is an amenable number.

2315117032 is a deficient number, since it is larger than the sum of its proper divisors (2030988728).

2315117032 is a wasteful number, since it uses less digits than its factorization.

2315117032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350760 (or 350756 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2315117032 is about 48115.6630630817. The cubic root of 2315117032 is about 1322.8917762537.

The spelling of 2315117032 in words is "two billion, three hundred fifteen million, one hundred seventeen thousand, thirty-two".