13311343999 has 2 divisors, whose sum is σ = 13311344000. Its totient is φ = 13311343998.

The previous prime is 13311343979. The next prime is 13311344009. The reversal of 13311343999 is 99934311331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13311343999 - 2⁵ = 13311343967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13311343979) 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, 6655671999 + 6655672000.

It is an arithmetic number, because the mean of its divisors is an integer number (6655672000).

Almost surely, 2^13311343999 is an apocalyptic number.

13311343999 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311343999 is an equidigital number, since it uses as much as digits as its factorization.

13311343999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 236196, while the sum is 46.

The spelling of 13311343999 in words is "thirteen billion, three hundred eleven million, three hundred forty-three thousand, nine hundred ninety-nine".