230045305 has 8 divisors (see below), whose sum is σ = 315490752. Its totient is φ = 157745328.

The previous prime is 230045273. The next prime is 230045359. The reversal of 230045305 is 503540032.

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 230045305 - 2⁵ = 230045273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286327 + ... + 3286396.

It is an arithmetic number, because the mean of its divisors is an integer number (39436344).

Almost surely, 2^230045305 is an apocalyptic number.

It is an amenable number.

230045305 is a deficient number, since it is larger than the sum of its proper divisors (85445447).

230045305 is an equidigital number, since it uses as much as digits as its factorization.

230045305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572735.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 230045305 is about 15167.2444761730. The cubic root of 230045305 is about 612.7327939205.

Adding to 230045305 its reverse (503540032), we get a palindrome (733585337).

The spelling of 230045305 in words is "two hundred thirty million, forty-five thousand, three hundred five".