230231004 has 24 divisors (see below), whose sum is σ = 548636928. Its totient is φ = 75110640.

The previous prime is 230231003. The next prime is 230231021. The reversal of 230231004 is 400132032.

230231004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231003) 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, 203542 + ... + 204669.

It is an arithmetic number, because the mean of its divisors is an integer number (22859872).

Almost surely, 2^230231004 is an apocalyptic number.

It is an amenable number.

230231004 is an abundant number, since it is smaller than the sum of its proper divisors (318405924).

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

230231004 is a wasteful number, since it uses less digits than its factorization.

230231004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408265 (or 408263 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230231004 is about 15173.3649531012. The cubic root of 230231004 is about 612.8976212565.

Adding to 230231004 its reverse (400132032), we get a palindrome (630363036).

The spelling of 230231004 in words is "two hundred thirty million, two hundred thirty-one thousand, four".