13104002291 has 4 divisors (see below), whose sum is σ = 13104493800. Its totient is φ = 13103510784.

The previous prime is 13104002287. The next prime is 13104002299. The reversal of 13104002291 is 19220040131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19220040131 = 7669 ⋅2506199.

It is a cyclic number.

It is not a de Polignac number, because 13104002291 - 2² = 13104002287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104002299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203321 + ... + 259898.

It is an arithmetic number, because the mean of its divisors is an integer number (3276123450).

Almost surely, 2^13104002291 is an apocalyptic number.

13104002291 is a deficient number, since it is larger than the sum of its proper divisors (491509).

13104002291 is an equidigital number, since it uses as much as digits as its factorization.

13104002291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491508.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 13104002291 in words is "thirteen billion, one hundred four million, two thousand, two hundred ninety-one".