2331313402039 has 2 divisors, whose sum is σ = 2331313402040. Its totient is φ = 2331313402038.

The previous prime is 2331313401959. The next prime is 2331313402043. The reversal of 2331313402039 is 9302043131332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2331313402039 - 2¹⁷ = 2331313270967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2331313401995 and 2331313402013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2331313409039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165656701019 + 1165656701020.

It is an arithmetic number, because the mean of its divisors is an integer number (1165656701020).

Almost surely, 2^{2331313402039} is an apocalyptic number.

2331313402039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331313402039 is an equidigital number, since it uses as much as digits as its factorization.

2331313402039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 2331313402039 in words is "two trillion, three hundred thirty-one billion, three hundred thirteen million, four hundred two thousand, thirty-nine".