100105056111005 has 16 divisors (see below), whose sum is σ = 131097432052800. Its totient is φ = 72775447647360.

The previous prime is 100105056110993. The next prime is 100105056111007. The reversal of 100105056111005 is 500111650501001.

It is not a de Polignac number, because 100105056111005 - 2²⁰ = 100105055062429 is a prime.

It is a super-2 number, since 2×100105056111005² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100105056111007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352725920 + ... + 353009609.

It is an arithmetic number, because the mean of its divisors is an integer number (8193589503300).

Almost surely, 2^{100105056111005} is an apocalyptic number.

It is an amenable number.

100105056111005 is a deficient number, since it is larger than the sum of its proper divisors (30992375941795).

100105056111005 is a wasteful number, since it uses less digits than its factorization.

100105056111005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705738124.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 100105056111005 in words is "one hundred trillion, one hundred five billion, fifty-six million, one hundred eleven thousand, five".