100556050000100 has 72 divisors (see below), whose sum is σ = 225971337012960. Its totient is φ = 38813677217280.

The previous prime is 100556050000093. The next prime is 100556050000103. The reversal of 100556050000100 is 1000050655001.

It is a super-2 number, since 2×100556050000100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100556050000103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140517365 + ... + 141231164.

Almost surely, 2^{100556050000100} is an apocalyptic number.

100556050000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100556050000100 is an abundant number, since it is smaller than the sum of its proper divisors (125415287012860).

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

100556050000100 is a wasteful number, since it uses less digits than its factorization.

100556050000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281748669 (or 281748662 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 100556050000100 in words is "one hundred trillion, five hundred fifty-six billion, fifty million, one hundred", and thus it is an aban number.