117124115 has 8 divisors (see below), whose sum is σ = 140613408. Its totient is φ = 93656320.

The previous prime is 117124043. The next prime is 117124123. The reversal of 117124115 is 511421711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117124115 - 2²² = 112929811 is a prime.

It is a Duffinian number.

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, 11354 + ... + 19056.

It is an arithmetic number, because the mean of its divisors is an integer number (17576676).

Almost surely, 2^117124115 is an apocalyptic number.

117124115 is a deficient number, since it is larger than the sum of its proper divisors (23489293).

117124115 is an equidigital number, since it uses as much as digits as its factorization.

117124115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10749.

The product of its digits is 280, while the sum is 23.

The square root of 117124115 is about 10822.3895235757. The cubic root of 117124115 is about 489.2702102970.

Adding to 117124115 its reverse (511421711), we get a palindrome (628545826).

The spelling of 117124115 in words is "one hundred seventeen million, one hundred twenty-four thousand, one hundred fifteen".