230131213 has 8 divisors (see below), whose sum is σ = 250151328. Its totient is φ = 210442224.

The previous prime is 230131207. The next prime is 230131217. The reversal of 230131213 is 312131032.

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 230131213 - 2¹³ = 230123021 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 (230131217) 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, 81331 + ... + 84112.

It is an arithmetic number, because the mean of its divisors is an integer number (31268916).

Almost surely, 2^230131213 is an apocalyptic number.

It is an amenable number.

230131213 is a deficient number, since it is larger than the sum of its proper divisors (20020115).

230131213 is a wasteful number, since it uses less digits than its factorization.

230131213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165563.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230131213 is about 15170.0762358005. The cubic root of 230131213 is about 612.8090573009.

Adding to 230131213 its reverse (312131032), we get a palindrome (542262245).

The spelling of 230131213 in words is "two hundred thirty million, one hundred thirty-one thousand, two hundred thirteen".