230323213 has 8 divisors (see below), whose sum is σ = 236827800. Its totient is φ = 223898688.

The previous prime is 230323207. The next prime is 230323217. The reversal of 230323213 is 312323032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 82773604 + 147549609 = 9098^2 + 12147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230323213 - 2¹³ = 230315021 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 (230323217) 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, 14158 + ... + 25711.

It is an arithmetic number, because the mean of its divisors is an integer number (29603475).

Almost surely, 2^230323213 is an apocalyptic number.

It is an amenable number.

230323213 is a deficient number, since it is larger than the sum of its proper divisors (6504587).

230323213 is a wasteful number, since it uses less digits than its factorization.

230323213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40031.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230323213 is about 15176.4031641229. The cubic root of 230323213 is about 612.9794334836.

Adding to 230323213 its reverse (312323032), we get a palindrome (542646245).

The spelling of 230323213 in words is "two hundred thirty million, three hundred twenty-three thousand, two hundred thirteen".