100560055 has 16 divisors (see below), whose sum is σ = 123279264. Its totient is φ = 78727680.

The previous prime is 100560037. The next prime is 100560067. The reversal of 100560055 is 550065001.

It is not a de Polignac number, because 100560055 - 2¹⁷ = 100428983 is a prime.

It is a super-2 number, since 2×100560055² = 20224649323206050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49000 + ... + 51010.

It is an arithmetic number, because the mean of its divisors is an integer number (7704954).

Almost surely, 2^100560055 is an apocalyptic number.

100560055 is a deficient number, since it is larger than the sum of its proper divisors (22719209).

100560055 is a wasteful number, since it uses less digits than its factorization.

100560055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 100560055 is about 10027.9636517092. The cubic root of 100560055 is about 465.0237857336.

The spelling of 100560055 in words is "one hundred million, five hundred sixty thousand, fifty-five".