2313124213139 has 2 divisors, whose sum is σ = 2313124213140. Its totient is φ = 2313124213138.

The previous prime is 2313124213123. The next prime is 2313124213189. The reversal of 2313124213139 is 9313124213132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2313124213139 - 2⁴ = 2313124213123 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2313124213099 and 2313124213108.

It is not a weakly prime, because it can be changed into another prime (2313124213189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156562106569 + 1156562106570.

It is an arithmetic number, because the mean of its divisors is an integer number (1156562106570).

Almost surely, 2^{2313124213139} is an apocalyptic number.

2313124213139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313124213139 is an equidigital number, since it uses as much as digits as its factorization.

2313124213139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The spelling of 2313124213139 in words is "two trillion, three hundred thirteen billion, one hundred twenty-four million, two hundred thirteen thousand, one hundred thirty-nine".