13360238115857 has 2 divisors, whose sum is σ = 13360238115858. Its totient is φ = 13360238115856.

The previous prime is 13360238115779. The next prime is 13360238115877. The reversal of 13360238115857 is 75851183206331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11143739474176 + 2216498641681 = 3338224^2 + 1488791^2 .

It is a cyclic number.

It is not a de Polignac number, because 13360238115857 - 2¹⁰ = 13360238114833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13360238115799 and 13360238115808.

It is not a weakly prime, because it can be changed into another prime (13360238115877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6680119057928 + 6680119057929.

It is an arithmetic number, because the mean of its divisors is an integer number (6680119057929).

Almost surely, 2^{13360238115857} is an apocalyptic number.

It is an amenable number.

13360238115857 is a deficient number, since it is larger than the sum of its proper divisors (1).

13360238115857 is an equidigital number, since it uses as much as digits as its factorization.

13360238115857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 13360238115857 in words is "thirteen trillion, three hundred sixty billion, two hundred thirty-eight million, one hundred fifteen thousand, eight hundred fifty-seven".