13311144232319 has 2 divisors, whose sum is σ = 13311144232320. Its totient is φ = 13311144232318.

The previous prime is 13311144232271. The next prime is 13311144232339. The reversal of 13311144232319 is 91323244111331.

13311144232319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13311144232319 - 2³⁶ = 13242424755583 is a prime.

It is a super-2 number, since 2×13311144232319² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13311144232339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655572116159 + 6655572116160.

It is an arithmetic number, because the mean of its divisors is an integer number (6655572116160).

Almost surely, 2^{13311144232319} is an apocalyptic number.

13311144232319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311144232319 is an equidigital number, since it uses as much as digits as its factorization.

13311144232319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 38.

The spelling of 13311144232319 in words is "thirteen trillion, three hundred eleven billion, one hundred forty-four million, two hundred thirty-two thousand, three hundred nineteen".