100560560501105 has 4 divisors (see below), whose sum is σ = 120672672601332. Its totient is φ = 80448448400880.

The previous prime is 100560560501099. The next prime is 100560560501119. The reversal of 100560560501105 is 501105065065001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77954225230561 + 22606335270544 = 8829169^2 + 4754612^2 .

It is not a de Polignac number, because 100560560501105 - 2⁸ = 100560560500849 is a prime.

It is a super-2 number, since 2×100560560501105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10056056050106 + ... + 10056056050115.

It is an arithmetic number, because the mean of its divisors is an integer number (30168168150333).

Almost surely, 2^{100560560501105} is an apocalyptic number.

It is an amenable number.

100560560501105 is a deficient number, since it is larger than the sum of its proper divisors (20112112100227).

100560560501105 is an equidigital number, since it uses as much as digits as its factorization.

100560560501105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20112112100226.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 100560560501105 in words is "one hundred trillion, five hundred sixty billion, five hundred sixty million, five hundred one thousand, one hundred five".