2313123218359 has 2 divisors, whose sum is σ = 2313123218360. Its totient is φ = 2313123218358.

The previous prime is 2313123218333. The next prime is 2313123218363. The reversal of 2313123218359 is 9538123213132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2313123218359 - 2³⁵ = 2278763479991 is a prime.

It is a super-2 number, since 2×2313123218359² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313123218759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156561609179 + 1156561609180.

It is an arithmetic number, because the mean of its divisors is an integer number (1156561609180).

Almost surely, 2^{2313123218359} is an apocalyptic number.

2313123218359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313123218359 is an equidigital number, since it uses as much as digits as its factorization.

2313123218359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The spelling of 2313123218359 in words is "two trillion, three hundred thirteen billion, one hundred twenty-three million, two hundred eighteen thousand, three hundred fifty-nine".