13111103402039 has 2 divisors, whose sum is σ = 13111103402040. Its totient is φ = 13111103402038.

The previous prime is 13111103402009. The next prime is 13111103402063. The reversal of 13111103402039 is 93020430111131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13111103402039 - 2⁸ = 13111103401783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13111103402009) 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, 6555551701019 + 6555551701020.

It is an arithmetic number, because the mean of its divisors is an integer number (6555551701020).

Almost surely, 2^{13111103402039} is an apocalyptic number.

13111103402039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111103402039 is an equidigital number, since it uses as much as digits as its factorization.

13111103402039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 13111103402039 in words is "thirteen trillion, one hundred eleven billion, one hundred three million, four hundred two thousand, thirty-nine".