109118214 has 24 divisors (see below), whose sum is σ = 236705040. Its totient is φ = 36329328.

The previous prime is 109118209. The next prime is 109118227. The reversal of 109118214 is 412811901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14272 + ... + 20540.

It is an arithmetic number, because the mean of its divisors is an integer number (9862710).

Almost surely, 2^109118214 is an apocalyptic number.

109118214 is an abundant number, since it is smaller than the sum of its proper divisors (127586826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109118214 is a wasteful number, since it uses less digits than its factorization.

109118214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244 (or 7241 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 109118214 is about 10445.9663985674. The cubic root of 109118214 is about 477.8582441761.

The spelling of 109118214 in words is "one hundred nine million, one hundred eighteen thousand, two hundred fourteen".