115217993152 has 28 divisors (see below), whose sum is σ = 229248717016. Its totient is φ = 57454536960.

The previous prime is 115217993141. The next prime is 115217993171. The reversal of 115217993152 is 251399712511.

115217993152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2389374 + ... + 2437117.

Almost surely, 2^115217993152 is an apocalyptic number.

It is an amenable number.

115217993152 is a deficient number, since it is larger than the sum of its proper divisors (114030723864).

115217993152 is an equidigital number, since it uses as much as digits as its factorization.

115217993152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826876 (or 4826866 counting only the distinct ones).

The product of its digits is 170100, while the sum is 46.

The spelling of 115217993152 in words is "one hundred fifteen billion, two hundred seventeen million, nine hundred ninety-three thousand, one hundred fifty-two".