110000109 has 4 divisors (see below), whose sum is σ = 146666816. Its totient is φ = 73333404.

The previous prime is 110000083. The next prime is 110000117. The reversal of 110000109 is 901000011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 110000109 - 2¹¹ = 109998061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110000094 and 110000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18333349 + ... + 18333354.

It is an arithmetic number, because the mean of its divisors is an integer number (36666704).

Almost surely, 2^110000109 is an apocalyptic number.

It is an amenable number.

110000109 is a deficient number, since it is larger than the sum of its proper divisors (36666707).

110000109 is an equidigital number, since it uses as much as digits as its factorization.

110000109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36666706.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 110000109 is about 10488.0936780713. The cubic root of 110000109 is about 479.1421439683.

The spelling of 110000109 in words is "one hundred ten million, one hundred nine", and thus it is an aban number.