13310979677591 has 2 divisors, whose sum is σ = 13310979677592. Its totient is φ = 13310979677590.

The previous prime is 13310979677531. The next prime is 13310979677651. The reversal of 13310979677591 is 19577697901331.

It is a balanced prime because it is at equal distance from previous prime (13310979677531) and next prime (13310979677651).

It is an emirp because it is prime and its reverse (19577697901331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13310979677591 - 2¹⁰ = 13310979676567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13310979677531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655489838795 + 6655489838796.

It is an arithmetic number, because the mean of its divisors is an integer number (6655489838796).

Almost surely, 2^{13310979677591} is an apocalyptic number.

13310979677591 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310979677591 is an equidigital number, since it uses as much as digits as its factorization.

13310979677591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67512690, while the sum is 68.

The spelling of 13310979677591 in words is "thirteen trillion, three hundred ten billion, nine hundred seventy-nine million, six hundred seventy-seven thousand, five hundred ninety-one".