230433020 has 12 divisors (see below), whose sum is σ = 483909384. Its totient is φ = 92173200.

The previous prime is 230433019. The next prime is 230433023. The reversal of 230433020 is 20334032.

230433020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230433020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230433023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5760806 + ... + 5760845.

It is an arithmetic number, because the mean of its divisors is an integer number (40325782).

Almost surely, 2^230433020 is an apocalyptic number.

230433020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230433020 is an abundant number, since it is smaller than the sum of its proper divisors (253476364).

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

230433020 is a wasteful number, since it uses less digits than its factorization.

230433020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11521660 (or 11521658 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 230433020 is about 15180.0204215936. The cubic root of 230433020 is about 613.0768310176.

Adding to 230433020 its reverse (20334032), we get a palindrome (250767052).

The spelling of 230433020 in words is "two hundred thirty million, four hundred thirty-three thousand, twenty".