2321310568 has 32 divisors (see below), whose sum is σ = 4536972000. Its totient is φ = 1112063680.

The previous prime is 2321310559. The next prime is 2321310569. The reversal of 2321310568 is 8650131232.

It is not an unprimeable number, because it can be changed into a prime (2321310569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7798 + ... + 68581.

It is an arithmetic number, because the mean of its divisors is an integer number (141780375).

Almost surely, 2^2321310568 is an apocalyptic number.

It is an amenable number.

2321310568 is a deficient number, since it is larger than the sum of its proper divisors (2215661432).

2321310568 is a wasteful number, since it uses less digits than its factorization.

2321310568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76545 (or 76541 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2321310568 is about 48179.9809879581. The cubic root of 2321310568 is about 1324.0704182114.

The spelling of 2321310568 in words is "two billion, three hundred twenty-one million, three hundred ten thousand, five hundred sixty-eight".