13104403145 has 8 divisors (see below), whose sum is σ = 15877957056. Its totient is φ = 10381740336.

The previous prime is 13104403139. The next prime is 13104403181. The reversal of 13104403145 is 54130440131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13104403145 - 2¹⁰ = 13104402121 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12722207 + ... + 12723236.

It is an arithmetic number, because the mean of its divisors is an integer number (1984744632).

Almost surely, 2^13104403145 is an apocalyptic number.

It is an amenable number.

13104403145 is a deficient number, since it is larger than the sum of its proper divisors (2773553911).

13104403145 is a wasteful number, since it uses less digits than its factorization.

13104403145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25445551.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13104403145 its reverse (54130440131), we get a palindrome (67234843276).

The spelling of 13104403145 in words is "thirteen billion, one hundred four million, four hundred three thousand, one hundred forty-five".