2316078975311 has 2 divisors, whose sum is σ = 2316078975312. Its totient is φ = 2316078975310.

The previous prime is 2316078975307. The next prime is 2316078975347. The reversal of 2316078975311 is 1135798706132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2316078975311 - 2² = 2316078975307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316078975391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158039487655 + 1158039487656.

It is an arithmetic number, because the mean of its divisors is an integer number (1158039487656).

Almost surely, 2^{2316078975311} is an apocalyptic number.

2316078975311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316078975311 is an equidigital number, since it uses as much as digits as its factorization.

2316078975311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 2316078975311 in words is "two trillion, three hundred sixteen billion, seventy-eight million, nine hundred seventy-five thousand, three hundred eleven".