230111213 has 8 divisors (see below), whose sum is σ = 237758976. Its totient is φ = 222586000.

The previous prime is 230111209. The next prime is 230111227. The reversal of 230111213 is 312111032.

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 230111213 - 2² = 230111209 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 (230111243) 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, 26813 + ... + 34338.

It is an arithmetic number, because the mean of its divisors is an integer number (29719872).

Almost surely, 2^230111213 is an apocalyptic number.

It is an amenable number.

230111213 is a deficient number, since it is larger than the sum of its proper divisors (7647763).

230111213 is an equidigital number, since it uses as much as digits as its factorization.

230111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61275.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 230111213 is about 15169.4170290094. The cubic root of 230111213 is about 612.7913043328.

Adding to 230111213 its reverse (312111032), we get a palindrome (542222245).

The spelling of 230111213 in words is "two hundred thirty million, one hundred eleven thousand, two hundred thirteen".