230345 has 8 divisors (see below), whose sum is σ = 288576. Its totient is φ = 176176.

The previous prime is 230341. The next prime is 230353. The reversal of 230345 is 543032.

230345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230345 - 2² = 230341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

230345 is a modest number, since divided by 345 gives 230 as remainder.

It is not an unprimeable number, because it can be changed into a prime (230341) 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, 887 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (36072).

2²³⁰³⁴⁵ is an apocalyptic number.

It is an amenable number.

230345 is a deficient number, since it is larger than the sum of its proper divisors (58231).

230345 is a wasteful number, since it uses less digits than its factorization.

230345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 230345 is about 479.9427049138. The cubic root of 230345 is about 61.2998760761.

Adding to 230345 its reverse (543032), we get a palindrome (773377).

It can be divided in two parts, 230 and 345, that added together give a palindrome (575).

The spelling of 230345 in words is "two hundred thirty thousand, three hundred forty-five".