13196116321811 has 2 divisors, whose sum is σ = 13196116321812. Its totient is φ = 13196116321810.

The previous prime is 13196116321807. The next prime is 13196116321847. The reversal of 13196116321811 is 11812361169131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13196116321811 - 2² = 13196116321807 is a prime.

It is not a weakly prime, because it can be changed into another prime (13196116323811) 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, 6598058160905 + 6598058160906.

It is an arithmetic number, because the mean of its divisors is an integer number (6598058160906).

Almost surely, 2^{13196116321811} is an apocalyptic number.

13196116321811 is a deficient number, since it is larger than the sum of its proper divisors (1).

13196116321811 is an equidigital number, since it uses as much as digits as its factorization.

13196116321811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 44.

The spelling of 13196116321811 in words is "thirteen trillion, one hundred ninety-six billion, one hundred sixteen million, three hundred twenty-one thousand, eight hundred eleven".