230330232 has 48 divisors (see below), whose sum is σ = 680523480. Its totient is φ = 69796800.

The previous prime is 230330203. The next prime is 230330237. The reversal of 230330232 is 232033032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144619 + ... + 146202.

Almost surely, 2^230330232 is an apocalyptic number.

230330232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230330232 is an abundant number, since it is smaller than the sum of its proper divisors (450193248).

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

230330232 is a wasteful number, since it uses less digits than its factorization.

230330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290844 (or 290837 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 230330232 is about 15176.6344095125. The cubic root of 230330232 is about 612.9856601812.

Adding to 230330232 its reverse (232033032), we get a palindrome (462363264).

The spelling of 230330232 in words is "two hundred thirty million, three hundred thirty thousand, two hundred thirty-two".