230340012 has 48 divisors (see below), whose sum is σ = 624664320. Its totient is φ = 64694592.

The previous prime is 230340007. The next prime is 230340017. The reversal of 230340012 is 210043032.

It is an interprime number because it is at equal distance from previous prime (230340007) and next prime (230340017).

It is a super-2 number, since 2×230340012² = 106113042256320288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230339973 and 230340000.

It is not an unprimeable number, because it can be changed into a prime (230340017) 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 15 ways as a sum of consecutive naturals, for example, 18283 + ... + 28194.

It is an arithmetic number, because the mean of its divisors is an integer number (13013840).

Almost surely, 2^230340012 is an apocalyptic number.

It is an amenable number.

230340012 is an abundant number, since it is smaller than the sum of its proper divisors (394324308).

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

230340012 is a wasteful number, since it uses less digits than its factorization.

230340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46550 (or 46548 counting only the distinct ones).

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

The square root of 230340012 is about 15176.9566119166. The cubic root of 230340012 is about 612.9943360070.

Adding to 230340012 its reverse (210043032), we get a palindrome (440383044).

The spelling of 230340012 in words is "two hundred thirty million, three hundred forty thousand, twelve".