115520880328 has 32 divisors (see below), whose sum is σ = 256080772800. Its totient is φ = 47801742912.

The previous prime is 115520880313. The next prime is 115520880331. The reversal of 115520880328 is 823088025511.

115520880328 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35565150 + ... + 35568397.

It is an arithmetic number, because the mean of its divisors is an integer number (8002524150).

Almost surely, 2^115520880328 is an apocalyptic number.

It is an amenable number.

115520880328 is an abundant number, since it is smaller than the sum of its proper divisors (140559892472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115520880328 is a wasteful number, since it uses less digits than its factorization.

115520880328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71133589 (or 71133585 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 115520880328 in words is "one hundred fifteen billion, five hundred twenty million, eight hundred eighty thousand, three hundred twenty-eight".