117980108 has 6 divisors (see below), whose sum is σ = 206465196. Its totient is φ = 58990052.

The previous prime is 117980077. The next prime is 117980131. The reversal of 117980108 is 801089711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14747510 + ... + 14747517.

It is an arithmetic number, because the mean of its divisors is an integer number (34410866).

Almost surely, 2^117980108 is an apocalyptic number.

It is an amenable number.

117980108 is a deficient number, since it is larger than the sum of its proper divisors (88485088).

117980108 is a wasteful number, since it uses less digits than its factorization.

117980108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29495031 (or 29495029 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 35.

The square root of 117980108 is about 10861.8648490947. The cubic root of 117980108 is about 490.4592501242.

The spelling of 117980108 in words is "one hundred seventeen million, nine hundred eighty thousand, one hundred eight".