110111111000109 has 96 divisors (see below), whose sum is σ = 174936034990080. Its totient is φ = 66460836211200.

The previous prime is 110111111000063. The next prime is 110111111000131. The reversal of 110111111000109 is 901000111111011.

It is not a de Polignac number, because 110111111000109 - 2¹² = 110111110996013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110111111000091 and 110111111000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111111008109) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2601172074 + ... + 2601214404.

It is an arithmetic number, because the mean of its divisors is an integer number (1822250364480).

Almost surely, 2^{110111111000109} is an apocalyptic number.

It is an amenable number.

110111111000109 is a deficient number, since it is larger than the sum of its proper divisors (64824923989971).

110111111000109 is a wasteful number, since it uses less digits than its factorization.

110111111000109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48591 (or 48588 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 18.

The spelling of 110111111000109 in words is "one hundred ten trillion, one hundred eleven billion, one hundred eleven million, one hundred nine", and thus it is an aban number.