100100560055 has 8 divisors (see below), whose sum is σ = 120147613632. Its totient is φ = 80062487008.

The previous prime is 100100560019. The next prime is 100100560073. The reversal of 100100560055 is 550065001001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100100560055 - 2¹⁴ = 100100543671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100100560055.

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, 2220584 + ... + 2265213.

It is an arithmetic number, because the mean of its divisors is an integer number (15018451704).

Almost surely, 2^100100560055 is an apocalyptic number.

100100560055 is a deficient number, since it is larger than the sum of its proper divisors (20047053577).

100100560055 is an equidigital number, since it uses as much as digits as its factorization.

100100560055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490265.

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

Adding to 100100560055 its reverse (550065001001), we get a palindrome (650165561056).

The spelling of 100100560055 in words is "one hundred billion, one hundred million, five hundred sixty thousand, fifty-five".