13104203304391 has 2 divisors, whose sum is σ = 13104203304392. Its totient is φ = 13104203304390.

The previous prime is 13104203304373. The next prime is 13104203304481. The reversal of 13104203304391 is 19340330240131.

It is a weak prime.

It is an emirp because it is prime and its reverse (19340330240131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13104203304391 - 2¹¹ = 13104203302343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13104203304341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552101652195 + 6552101652196.

It is an arithmetic number, because the mean of its divisors is an integer number (6552101652196).

Almost surely, 2^{13104203304391} is an apocalyptic number.

13104203304391 is a deficient number, since it is larger than the sum of its proper divisors (1).

13104203304391 is an equidigital number, since it uses as much as digits as its factorization.

13104203304391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 13104203304391 in words is "thirteen trillion, one hundred four billion, two hundred three million, three hundred four thousand, three hundred ninety-one".