100001120000109 has 64 divisors (see below), whose sum is σ = 144537415925760. Its totient is φ = 61294961710080.

The previous prime is 100001120000087. The next prime is 100001120000123. The reversal of 100001120000109 is 901000021100001.

It is not a de Polignac number, because 100001120000109 - 2⁷ = 100001119999981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001120000009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 401072209 + ... + 401321465.

It is an arithmetic number, because the mean of its divisors is an integer number (2258397123840).

Almost surely, 2^{100001120000109} is an apocalyptic number.

100001120000109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

100001120000109 is a deficient number, since it is larger than the sum of its proper divisors (44536295925651).

100001120000109 is a wasteful number, since it uses less digits than its factorization.

100001120000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250370.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 100001120000109 in words is "one hundred trillion, one billion, one hundred twenty million, one hundred nine", and thus it is an aban number.