100104551304520 has 64 divisors (see below), whose sum is σ = 257489544170880. Its totient is φ = 34311181671936.

The previous prime is 100104551304491. The next prime is 100104551304533. The reversal of 100104551304520 is 25403155401001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53128509 + ... + 54980428.

It is an arithmetic number, because the mean of its divisors is an integer number (4023274127670).

Almost surely, 2^{100104551304520} is an apocalyptic number.

100104551304520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100104551304520 is an abundant number, since it is smaller than the sum of its proper divisors (157384992866360).

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

100104551304520 is a wasteful number, since it uses less digits than its factorization.

100104551304520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108112262 (or 108112258 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 100104551304520 in words is "one hundred trillion, one hundred four billion, five hundred fifty-one million, three hundred four thousand, five hundred twenty".