115223170797 has 24 divisors (see below), whose sum is σ = 191309174784. Its totient is φ = 65461217184.

The previous prime is 115223170757. The next prime is 115223170807. The reversal of 115223170797 is 797071322511.

115223170797 is a `hidden beast` number, since 1 + 1 + 522 + 31 + 7 + 0 + 7 + 97 = 666.

It is not a de Polignac number, because 115223170797 - 2⁷ = 115223170669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115223170757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5275053 + ... + 5296850.

It is an arithmetic number, because the mean of its divisors is an integer number (7971215616).

Almost surely, 2^115223170797 is an apocalyptic number.

It is an amenable number.

115223170797 is a deficient number, since it is larger than the sum of its proper divisors (76086003987).

115223170797 is a wasteful number, since it uses less digits than its factorization.

115223170797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10572089 (or 10572086 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 45.

The spelling of 115223170797 in words is "one hundred fifteen billion, two hundred twenty-three million, one hundred seventy thousand, seven hundred ninety-seven".