230128102572 has 24 divisors (see below), whose sum is σ = 537060819456. Its totient is φ = 76695760848.

The previous prime is 230128102559. The next prime is 230128102609. The reversal of 230128102572 is 275201821032.

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, 1630248 + ... + 1765775.

It is an arithmetic number, because the mean of its divisors is an integer number (22377534144).

Almost surely, 2^230128102572 is an apocalyptic number.

It is an amenable number.

230128102572 is an abundant number, since it is smaller than the sum of its proper divisors (306932716884).

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

230128102572 is a wasteful number, since it uses less digits than its factorization.

230128102572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401677 (or 3401675 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 230128102572 in words is "two hundred thirty billion, one hundred twenty-eight million, one hundred two thousand, five hundred seventy-two".