117140160 has 56 divisors (see below), whose sum is σ = 371923056. Its totient is φ = 31237120.

The previous prime is 117140159. The next prime is 117140171. The reversal of 117140160 is 61041711.

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, 60051 + ... + 61970.

Almost surely, 2^117140160 is an apocalyptic number.

117140160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117140160 is an abundant number, since it is smaller than the sum of its proper divisors (254782896).

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

117140160 is a wasteful number, since it uses less digits than its factorization.

117140160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122041 (or 122031 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 117140160 is about 10823.1307854983. The cubic root of 117140160 is about 489.2925512188.

Adding to 117140160 its reverse (61041711), we get a palindrome (178181871).

The spelling of 117140160 in words is "one hundred seventeen million, one hundred forty thousand, one hundred sixty".