230265221 has 8 divisors (see below), whose sum is σ = 244399680. Its totient is φ = 216196288.

The previous prime is 230265193. The next prime is 230265227. The reversal of 230265221 is 122562032.

230265221 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 a de Polignac number, because none of the positive numbers 2^k-230265221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230265227) 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, 9041 + ... + 23286.

It is an arithmetic number, because the mean of its divisors is an integer number (30549960).

Almost surely, 2^230265221 is an apocalyptic number.

It is an amenable number.

230265221 is a deficient number, since it is larger than the sum of its proper divisors (14134459).

230265221 is a wasteful number, since it uses less digits than its factorization.

230265221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32763.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 230265221 is about 15174.4924462072. The cubic root of 230265221 is about 612.9279827611.

The spelling of 230265221 in words is "two hundred thirty million, two hundred sixty-five thousand, two hundred twenty-one".