13104043125 has 40 divisors (see below), whose sum is σ = 21869149632. Its totient is φ = 6977280000.

The previous prime is 13104043097. The next prime is 13104043171. The reversal of 13104043125 is 52134040131.

It is a happy number.

It is not a de Polignac number, because 13104043125 - 2⁶ = 13104043061 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13104043095 and 13104043104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1196424 + ... + 1207326.

Almost surely, 2^13104043125 is an apocalyptic number.

13104043125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13104043125 is a deficient number, since it is larger than the sum of its proper divisors (8765106507).

13104043125 is an equidigital number, since it uses as much as digits as its factorization.

13104043125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567 (or 11552 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13104043125 its reverse (52134040131), we get a palindrome (65238083256).

The spelling of 13104043125 in words is "thirteen billion, one hundred four million, forty-three thousand, one hundred twenty-five".