110110010111109 has 24 divisors (see below), whose sum is σ = 163138207947000. Its totient is φ = 71540869818240.

The previous prime is 110110010111053. The next prime is 110110010111113. The reversal of 110110010111109 is 901111010011011.

It can be written as a sum of positive squares in 4 ways, for example, as 2021862174084 + 108088147937025 = 1421922^2 + 10396545^2 .

It is not a de Polignac number, because 110110010111109 - 2¹⁷ = 110110009980037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110110010111091 and 110110010111100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110110010111809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 919961634 + ... + 920081315.

It is an arithmetic number, because the mean of its divisors is an integer number (6797425331125).

Almost surely, 2^{110110010111109} is an apocalyptic number.

It is an amenable number.

110110010111109 is a deficient number, since it is larger than the sum of its proper divisors (53028197835891).

110110010111109 is a wasteful number, since it uses less digits than its factorization.

110110010111109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840043125 (or 1840043122 counting only the distinct ones).

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

The spelling of 110110010111109 in words is "one hundred ten trillion, one hundred ten billion, ten million, one hundred eleven thousand, one hundred nine".