104200120013124 has 96 divisors (see below), whose sum is σ = 263192279616000. Its totient is φ = 31984127721216.

The previous prime is 104200120013113. The next prime is 104200120013137. The reversal of 104200120013124 is 421310021002401.

It is a self number, because there is not a number n which added to its sum of digits gives 104200120013124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42320014 + ... + 44714469.

It is an arithmetic number, because the mean of its divisors is an integer number (2741586246000).

Almost surely, 2^{104200120013124} is an apocalyptic number.

It is an amenable number.

104200120013124 is an abundant number, since it is smaller than the sum of its proper divisors (158992159602876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104200120013124 is a wasteful number, since it uses less digits than its factorization.

104200120013124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87034657 (or 87034655 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104200120013124 its reverse (421310021002401), we get a palindrome (525510141015525).

The spelling of 104200120013124 in words is "one hundred four trillion, two hundred billion, one hundred twenty million, thirteen thousand, one hundred twenty-four".