115223304532 has 24 divisors (see below), whose sum is σ = 231538784960. Its totient is φ = 49147378560.

The previous prime is 115223304523. The next prime is 115223304551. The reversal of 115223304532 is 235403322511.

It is a junction number, because it is equal to n+sod(n) for n = 115223304494 and 115223304503.

It is a congruent number.

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, 9745557 + ... + 9757372.

Almost surely, 2^115223304532 is an apocalyptic number.

It is an amenable number.

115223304532 is an abundant number, since it is smaller than the sum of its proper divisors (116315480428).

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

115223304532 is a wasteful number, since it uses less digits than its factorization.

115223304532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503151 (or 19503149 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 115223304532 in words is "one hundred fifteen billion, two hundred twenty-three million, three hundred four thousand, five hundred thirty-two".