100055056065 has 16 divisors (see below), whose sum is σ = 160972558656. Its totient is φ = 53067873600.

The previous prime is 100055056037. The next prime is 100055056109. The reversal of 100055056065 is 560650550001.

It is not a de Polignac number, because 100055056065 - 2¹² = 100055051969 is a prime.

It is a super-2 number, since 2×100055056065² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18423631 + ... + 18429060.

It is an arithmetic number, because the mean of its divisors is an integer number (10060784916).

Almost surely, 2^100055056065 is an apocalyptic number.

100055056065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100055056065 is a deficient number, since it is larger than the sum of its proper divisors (60917502591).

100055056065 is a wasteful number, since it uses less digits than its factorization.

100055056065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36852880.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 100055056065 in words is "one hundred billion, fifty-five million, fifty-six thousand, sixty-five".