109005388118 has 32 divisors (see below), whose sum is σ = 193257187200. Its totient is φ = 45548818560.

The previous prime is 109005388061. The next prime is 109005388139. The reversal of 109005388118 is 811883500901.

It is a happy number.

109005388118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3372968 + ... + 3405131.

It is an arithmetic number, because the mean of its divisors is an integer number (6039287100).

Almost surely, 2^109005388118 is an apocalyptic number.

109005388118 is a deficient number, since it is larger than the sum of its proper divisors (84251799082).

109005388118 is a wasteful number, since it uses less digits than its factorization.

109005388118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778172.

The product of its (nonzero) digits is 69120, while the sum is 44.

The spelling of 109005388118 in words is "one hundred nine billion, five million, three hundred eighty-eight thousand, one hundred eighteen".