117319097 has 16 divisors (see below), whose sum is σ = 141361152. Its totient is φ = 95236560.

The previous prime is 117319079. The next prime is 117319099. The reversal of 117319097 is 790913711.

It is a cyclic number.

It is not a de Polignac number, because 117319097 - 2¹⁰ = 117318073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117319097.

It is not an unprimeable number, because it can be changed into a prime (117319099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4448 + ... + 15950.

It is an arithmetic number, because the mean of its divisors is an integer number (8835072).

Almost surely, 2^117319097 is an apocalyptic number.

It is an amenable number.

117319097 is a deficient number, since it is larger than the sum of its proper divisors (24042055).

117319097 is a wasteful number, since it uses less digits than its factorization.

117319097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588.

The product of its (nonzero) digits is 11907, while the sum is 38.

The square root of 117319097 is about 10831.3940469360. The cubic root of 117319097 is about 489.5415634530.

The spelling of 117319097 in words is "one hundred seventeen million, three hundred nineteen thousand, ninety-seven".