100105500550552 has 32 divisors (see below), whose sum is σ = 221908745066400. Its totient is φ = 41422965744384.

The previous prime is 100105500550547. The next prime is 100105500550577. The reversal of 100105500550552 is 255055005501001.

It is a super-2 number, since 2×100105500550552² (a number of 29 digits) contains 22 as substring.

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, 30820657413 + ... + 30820660660.

It is an arithmetic number, because the mean of its divisors is an integer number (6934648283325).

Almost surely, 2^{100105500550552} is an apocalyptic number.

It is an amenable number.

100105500550552 is an abundant number, since it is smaller than the sum of its proper divisors (121803244515848).

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

100105500550552 is a wasteful number, since it uses less digits than its factorization.

100105500550552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61641318115 (or 61641318111 counting only the distinct ones).

The product of its (nonzero) digits is 31250, while the sum is 34.

The spelling of 100105500550552 in words is "one hundred trillion, one hundred five billion, five hundred million, five hundred fifty thousand, five hundred fifty-two".