2313215633252 has 12 divisors (see below), whose sum is σ = 4053605208240. Its totient is φ = 1155042716616.

The previous prime is 2313215633231. The next prime is 2313215633327. The reversal of 2313215633252 is 2523365123132.

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, 391271678 + ... + 391277589.

It is an arithmetic number, because the mean of its divisors is an integer number (337800434020).

Almost surely, 2^{2313215633252} is an apocalyptic number.

It is an amenable number.

2313215633252 is a deficient number, since it is larger than the sum of its proper divisors (1740389574988).

2313215633252 is a wasteful number, since it uses less digits than its factorization.

2313215633252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782550010 (or 782550008 counting only the distinct ones).

The product of its digits is 194400, while the sum is 38.

The spelling of 2313215633252 in words is "two trillion, three hundred thirteen billion, two hundred fifteen million, six hundred thirty-three thousand, two hundred fifty-two".