11904102317 has 2 divisors, whose sum is σ = 11904102318. Its totient is φ = 11904102316.

The previous prime is 11904102311. The next prime is 11904102347. The reversal of 11904102317 is 71320140911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11848540201 + 55562116 = 108851^2 + 7454^2 .

It is a cyclic number.

It is not a de Polignac number, because 11904102317 - 2⁸ = 11904102061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11904102317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11904102311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5952051158 + 5952051159.

It is an arithmetic number, because the mean of its divisors is an integer number (5952051159).

Almost surely, 2^11904102317 is an apocalyptic number.

It is an amenable number.

11904102317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11904102317 is an equidigital number, since it uses as much as digits as its factorization.

11904102317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 11904102317 in words is "eleven billion, nine hundred four million, one hundred two thousand, three hundred seventeen".