230223213 has 24 divisors (see below), whose sum is σ = 372586656. Its totient is φ = 135756000.

The previous prime is 230223181. The next prime is 230223221. The reversal of 230223213 is 312322032.

It is a happy number.

230223213 is a `hidden beast` number, since 230 + 223 + 213 = 666.

It is not a de Polignac number, because 230223213 - 2⁵ = 230223181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230223283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27763 + ... + 35088.

It is an arithmetic number, because the mean of its divisors is an integer number (15524444).

Almost surely, 2^230223213 is an apocalyptic number.

It is an amenable number.

230223213 is a deficient number, since it is larger than the sum of its proper divisors (142363443).

230223213 is a wasteful number, since it uses less digits than its factorization.

230223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62905 (or 62902 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230223213 is about 15173.1082181602. The cubic root of 230223213 is about 612.8907077086.

Adding to 230223213 its reverse (312322032), we get a palindrome (542545245).

The spelling of 230223213 in words is "two hundred thirty million, two hundred twenty-three thousand, two hundred thirteen".