117109683 has 12 divisors (see below), whose sum is σ = 173092920. Its totient is φ = 76257216.

The previous prime is 117109667. The next prime is 117109687. The reversal of 117109683 is 386901711.

It is not a de Polignac number, because 117109683 - 2⁴ = 117109667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117109687) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 150918 + ... + 151691.

It is an arithmetic number, because the mean of its divisors is an integer number (14424410).

Almost surely, 2^117109683 is an apocalyptic number.

117109683 is a deficient number, since it is larger than the sum of its proper divisors (55983237).

117109683 is a wasteful number, since it uses less digits than its factorization.

117109683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302658 (or 302655 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 117109683 is about 10821.7227371616. The cubic root of 117109683 is about 489.2501135597.

The spelling of 117109683 in words is "one hundred seventeen million, one hundred nine thousand, six hundred eighty-three".