117109118 has 32 divisors (see below), whose sum is σ = 208785600. Its totient is φ = 49227360.

The previous prime is 117109087. The next prime is 117109121. The reversal of 117109118 is 811901711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34748 + ... + 37968.

It is an arithmetic number, because the mean of its divisors is an integer number (6524550).

Almost surely, 2^117109118 is an apocalyptic number.

117109118 is a deficient number, since it is larger than the sum of its proper divisors (91676482).

117109118 is an equidigital number, since it uses as much as digits as its factorization.

117109118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297 (or 3283 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 29.

The square root of 117109118 is about 10821.6966322292. The cubic root of 117109118 is about 489.2493267567.

The spelling of 117109118 in words is "one hundred seventeen million, one hundred nine thousand, one hundred eighteen".