115380997268 has 24 divisors (see below), whose sum is σ = 202231239168. Its totient is φ = 57600710496.

The previous prime is 115380997267. The next prime is 115380997351. The reversal of 115380997268 is 862799083511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115380997267) 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, 8419430 + ... + 8433122.

It is an arithmetic number, because the mean of its divisors is an integer number (8426301632).

Almost surely, 2^115380997268 is an apocalyptic number.

It is an amenable number.

115380997268 is a deficient number, since it is larger than the sum of its proper divisors (86850241900).

115380997268 is a wasteful number, since it uses less digits than its factorization.

115380997268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16823 (or 16821 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 115380997268 in words is "one hundred fifteen billion, three hundred eighty million, nine hundred ninety-seven thousand, two hundred sixty-eight".