111100110000109 has 8 divisors (see below), whose sum is σ = 111109182900800. Its totient is φ = 111091037504256.

The previous prime is 111100110000079. The next prime is 111100110000169. The reversal of 111100110000109 is 901000011001111.

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 111100110000109 - 2²⁷ = 111099975782381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111100110000092 and 111100110000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111100110000169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765042784 + ... + 765187990.

It is an arithmetic number, because the mean of its divisors is an integer number (13888647862600).

Almost surely, 2^{111100110000109} is an apocalyptic number.

It is an amenable number.

111100110000109 is a deficient number, since it is larger than the sum of its proper divisors (9072900691).

111100110000109 is a wasteful number, since it uses less digits than its factorization.

111100110000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202419.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 111100110000109 in words is "one hundred eleven trillion, one hundred billion, one hundred ten million, one hundred nine", and thus it is an aban number.