230233313 has 4 divisors (see below), whose sum is σ = 233387268. Its totient is φ = 227079360.

The previous prime is 230233301. The next prime is 230233343. The reversal of 230233313 is 313332032.

230233313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87478609 + 142754704 = 9353^2 + 11948^2 .

It is a cyclic number.

It is not a de Polignac number, because 230233313 - 2¹² = 230229217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230233343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576868 + ... + 1577013.

It is an arithmetic number, because the mean of its divisors is an integer number (58346817).

Almost surely, 2^230233313 is an apocalyptic number.

It is an amenable number.

230233313 is a deficient number, since it is larger than the sum of its proper divisors (3153955).

230233313 is an equidigital number, since it uses as much as digits as its factorization.

230233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153954.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 230233313 is about 15173.4410401860. The cubic root of 230233313 is about 612.8996701781.

Adding to 230233313 its reverse (313332032), we get a palindrome (543565345).

The spelling of 230233313 in words is "two hundred thirty million, two hundred thirty-three thousand, three hundred thirteen".