117016352257 has 8 divisors (see below), whose sum is σ = 133793696576. Its totient is φ = 100254188592.

The previous prime is 117016352213. The next prime is 117016352267. The reversal of 117016352257 is 752253610711.

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 117016352257 - 2¹⁹ = 117015827969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117016352267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3778638 + ... + 3809479.

It is an arithmetic number, because the mean of its divisors is an integer number (16724212072).

Almost surely, 2^117016352257 is an apocalyptic number.

It is an amenable number.

117016352257 is a deficient number, since it is larger than the sum of its proper divisors (16777344319).

117016352257 is an equidigital number, since it uses as much as digits as its factorization.

117016352257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590327.

The product of its (nonzero) digits is 88200, while the sum is 40.

Adding to 117016352257 its reverse (752253610711), we get a palindrome (869269962968).

The spelling of 117016352257 in words is "one hundred seventeen billion, sixteen million, three hundred fifty-two thousand, two hundred fifty-seven".