2311059727057 has 2 divisors, whose sum is σ = 2311059727058. Its totient is φ = 2311059727056.

The previous prime is 2311059727049. The next prime is 2311059727079. The reversal of 2311059727057 is 7507279501132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1791678623296 + 519381103761 = 1338536^2 + 720681^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311059727057 - 2³ = 2311059727049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2311059727057.

It is not a weakly prime, because it can be changed into another prime (2311059727027) 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, 1155529863528 + 1155529863529.

It is an arithmetic number, because the mean of its divisors is an integer number (1155529863529).

Almost surely, 2^{2311059727057} is an apocalyptic number.

It is an amenable number.

2311059727057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311059727057 is an equidigital number, since it uses as much as digits as its factorization.

2311059727057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 926100, while the sum is 49.

The spelling of 2311059727057 in words is "two trillion, three hundred eleven billion, fifty-nine million, seven hundred twenty-seven thousand, fifty-seven".