230344012 has 24 divisors (see below), whose sum is σ = 416753792. Its totient is φ = 111399120.

The previous prime is 230343979. The next prime is 230344019. The reversal of 230344012 is 210443032.

It is a super-2 number, since 2×230344012² = 106116727728512288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230344019) 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, 118198 + ... + 120130.

Almost surely, 2^230344012 is an apocalyptic number.

It is an amenable number.

230344012 is a deficient number, since it is larger than the sum of its proper divisors (186409780).

230344012 is an equidigital number, since it uses as much as digits as its factorization.

230344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030 (or 1966 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230344012 is about 15177.0883900701. The cubic root of 230344012 is about 612.9978843312.

Adding to 230344012 its reverse (210443032), we get a palindrome (440787044).

The spelling of 230344012 in words is "two hundred thirty million, three hundred forty-four thousand, twelve".