2331015024013 has 4 divisors (see below), whose sum is σ = 2510323872028. Its totient is φ = 2151706176000.

The previous prime is 2331015024007. The next prime is 2331015024029. The reversal of 2331015024013 is 3104205101332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1335036971844 + 995978052169 = 1155438^2 + 997987^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331015024013 - 2³³ = 2322425089421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331015024043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89654423988 + ... + 89654424013.

It is an arithmetic number, because the mean of its divisors is an integer number (627580968007).

Almost surely, 2^{2331015024013} is an apocalyptic number.

It is an amenable number.

2331015024013 is a deficient number, since it is larger than the sum of its proper divisors (179308848015).

2331015024013 is a wasteful number, since it uses less digits than its factorization.

2331015024013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179308848014.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 2331015024013 in words is "two trillion, three hundred thirty-one billion, fifteen million, twenty-four thousand, thirteen".