13310211012991 has 2 divisors, whose sum is σ = 13310211012992. Its totient is φ = 13310211012990.

The previous prime is 13310211012947. The next prime is 13310211013069. The reversal of 13310211012991 is 19921011201331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13310211012991 - 2³⁷ = 13172772059519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13310211012941) 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, 6655105506495 + 6655105506496.

It is an arithmetic number, because the mean of its divisors is an integer number (6655105506496).

Almost surely, 2^{13310211012991} is an apocalyptic number.

13310211012991 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310211012991 is an equidigital number, since it uses as much as digits as its factorization.

13310211012991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 13310211012991 in words is "thirteen trillion, three hundred ten billion, two hundred eleven million, twelve thousand, nine hundred ninety-one".