230012213 has 16 divisors (see below), whose sum is σ = 244462080. Its totient is φ = 215968896.

The previous prime is 230012207. The next prime is 230012221. The reversal of 230012213 is 312210032.

It is a happy number.

It is not a de Polignac number, because 230012213 - 2⁴ = 230012197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230012243) 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, 503081 + ... + 503537.

It is an arithmetic number, because the mean of its divisors is an integer number (15278880).

Almost surely, 2^230012213 is an apocalyptic number.

230012213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230012213 is a deficient number, since it is larger than the sum of its proper divisors (14449867).

230012213 is a wasteful number, since it uses less digits than its factorization.

230012213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230012213 is about 15166.1535334441. The cubic root of 230012213 is about 612.7034119893.

Adding to 230012213 its reverse (312210032), we get a palindrome (542222245).

The spelling of 230012213 in words is "two hundred thirty million, twelve thousand, two hundred thirteen".