230023033328 has 40 divisors (see below), whose sum is σ = 488871220656. Its totient is φ = 103978252800.

The previous prime is 230023033321. The next prime is 230023033391. The reversal of 230023033328 is 823330320032.

It is a super-2 number, since 2×230023033328² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230023033328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023033321) 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, 3578501 + ... + 3642212.

Almost surely, 2^230023033328 is an apocalyptic number.

It is an amenable number.

230023033328 is an abundant number, since it is smaller than the sum of its proper divisors (258848187328).

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

230023033328 is a wasteful number, since it uses less digits than its factorization.

230023033328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220913 (or 7220907 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The spelling of 230023033328 in words is "two hundred thirty billion, twenty-three million, thirty-three thousand, three hundred twenty-eight".