230529285130 has 64 divisors (see below), whose sum is σ = 441092044800. Its totient is φ = 86499601920.

The previous prime is 230529285083. The next prime is 230529285137. The reversal of 230529285130 is 31582925032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230529285137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43716174 + ... + 43721446.

It is an arithmetic number, because the mean of its divisors is an integer number (6892063200).

Almost surely, 2^230529285130 is an apocalyptic number.

230529285130 is a deficient number, since it is larger than the sum of its proper divisors (210562759670).

230529285130 is a wasteful number, since it uses less digits than its factorization.

230529285130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7519.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 230529285130 in words is "two hundred thirty billion, five hundred twenty-nine million, two hundred eighty-five thousand, one hundred thirty".