117112475089 has 9 divisors (see below), whose sum is σ = 122433935113. Its totient is φ = 112013099572.

The previous prime is 117112475041. The next prime is 117112475173. The reversal of 117112475089 is 980574211711.

The square root of 117112475089 is 342217.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 117112475089 - 2¹⁹ = 117111950801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117112470089) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7863552 + ... + 7878430.

Almost surely, 2^117112475089 is an apocalyptic number.

117112475089 is the 342217-th square number.

117112475089 is the 171109-th centered octagonal number.

It is an amenable number.

117112475089 is a deficient number, since it is larger than the sum of its proper divisors (5321460024).

117112475089 is an frugal number, since it uses more digits than its factorization.

117112475089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29804 (or 14902 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 46.

The spelling of 117112475089 in words is "one hundred seventeen billion, one hundred twelve million, four hundred seventy-five thousand, eighty-nine".