100516665056 has 48 divisors (see below), whose sum is σ = 204065132544. Its totient is φ = 48711368064.

The previous prime is 100516665047. The next prime is 100516665133. The reversal of 100516665056 is 650566615001.

It is a congruent 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, 169520 + ... + 479343.

It is an arithmetic number, because the mean of its divisors is an integer number (4251356928).

Almost surely, 2^100516665056 is an apocalyptic number.

100516665056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100516665056 is an abundant number, since it is smaller than the sum of its proper divisors (103548467488).

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

100516665056 is a wasteful number, since it uses less digits than its factorization.

100516665056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649023 (or 649015 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 100516665056 in words is "one hundred billion, five hundred sixteen million, six hundred sixty-five thousand, fifty-six".