230065320 has 64 divisors (see below), whose sum is σ = 720213120. Its totient is φ = 58682624.

The previous prime is 230065313. The next prime is 230065349. The reversal of 230065320 is 23560032.

230065320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38919 + ... + 44438.

It is an arithmetic number, because the mean of its divisors is an integer number (11253330).

Almost surely, 2^230065320 is an apocalyptic number.

230065320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230065320 is an abundant number, since it is smaller than the sum of its proper divisors (490147800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230065320 is a wasteful number, since it uses less digits than its factorization.

230065320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83394 (or 83390 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230065320 is about 15167.9042718498. The cubic root of 230065320 is about 612.7505635960.

The spelling of 230065320 in words is "two hundred thirty million, sixty-five thousand, three hundred twenty".