117161114 has 16 divisors (see below), whose sum is σ = 204141696. Its totient is φ = 49388400.

The previous prime is 117161101. The next prime is 117161173. The reversal of 117161114 is 411161711.

It is a self number, because there is not a number n which added to its sum of digits gives 117161114.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67742 + ... + 69449.

It is an arithmetic number, because the mean of its divisors is an integer number (12758856).

Almost surely, 2^117161114 is an apocalyptic number.

117161114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117161114 is a deficient number, since it is larger than the sum of its proper divisors (86980582).

117161114 is a wasteful number, since it uses less digits than its factorization.

117161114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137261.

The product of its digits is 168, while the sum is 23.

The square root of 117161114 is about 10824.0987615598. The cubic root of 117161114 is about 489.3217243189.

The spelling of 117161114 in words is "one hundred seventeen million, one hundred sixty-one thousand, one hundred fourteen".