117015497351 has 8 divisors (see below), whose sum is σ = 119515613184. Its totient is φ = 114515815960.

The previous prime is 117015497317. The next prime is 117015497359. The reversal of 117015497351 is 153794510711.

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 117015497351 - 2²² = 117011303047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117015497359) 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, 468206 + ... + 673236.

It is an arithmetic number, because the mean of its divisors is an integer number (14939451648).

Almost surely, 2^117015497351 is an apocalyptic number.

117015497351 is a deficient number, since it is larger than the sum of its proper divisors (2500115833).

117015497351 is a wasteful number, since it uses less digits than its factorization.

117015497351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217221.

The product of its (nonzero) digits is 132300, while the sum is 44.

The spelling of 117015497351 in words is "one hundred seventeen billion, fifteen million, four hundred ninety-seven thousand, three hundred fifty-one".