117047513 has 8 divisors (see below), whose sum is σ = 129227616. Its totient is φ = 105124000.

The previous prime is 117047503. The next prime is 117047519. The reversal of 117047513 is 315740711.

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

It is a cyclic number.

It is not a de Polignac number, because 117047513 - 2⁸ = 117047257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117047519) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 63188 + ... + 65013.

It is an arithmetic number, because the mean of its divisors is an integer number (16153452).

Almost surely, 2^117047513 is an apocalyptic number.

It is an amenable number.

117047513 is a deficient number, since it is larger than the sum of its proper divisors (12180103).

117047513 is a wasteful number, since it uses less digits than its factorization.

117047513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128295.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 117047513 is about 10818.8498926642. The cubic root of 117047513 is about 489.1635221900.

The spelling of 117047513 in words is "one hundred seventeen million, forty-seven thousand, five hundred thirteen".