104012256325 has 24 divisors (see below), whose sum is σ = 133175333376. Its totient is φ = 80501640000.

The previous prime is 104012256319. The next prime is 104012256343. The reversal of 104012256325 is 523652210401.

It is a de Polignac number, because none of the positive numbers 2^k-104012256325 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2850144 + ... + 2886406.

It is an arithmetic number, because the mean of its divisors is an integer number (5548972224).

Almost surely, 2^104012256325 is an apocalyptic number.

It is an amenable number.

104012256325 is a deficient number, since it is larger than the sum of its proper divisors (29163077051).

104012256325 is a wasteful number, since it uses less digits than its factorization.

104012256325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40005 (or 40000 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 104012256325 its reverse (523652210401), we get a palindrome (627664466726).

The spelling of 104012256325 in words is "one hundred four billion, twelve million, two hundred fifty-six thousand, three hundred twenty-five".