230342012 has 24 divisors (see below), whose sum is σ = 417592560. Its totient is φ = 111041280.

The previous prime is 230342009. The next prime is 230342017. The reversal of 230342012 is 210243032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230342017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149687 + ... + 151217.

It is an arithmetic number, because the mean of its divisors is an integer number (17399690).

Almost surely, 2^230342012 is an apocalyptic number.

It is an amenable number.

230342012 is a deficient number, since it is larger than the sum of its proper divisors (187250548).

230342012 is a wasteful number, since it uses less digits than its factorization.

230342012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861 (or 2859 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230342012 is about 15177.0225011364. The cubic root of 230342012 is about 612.9961101742.

Adding to 230342012 its reverse (210243032), we get a palindrome (440585044).

The spelling of 230342012 in words is "two hundred thirty million, three hundred forty-two thousand, twelve".