230245320 has 64 divisors (see below), whose sum is σ = 699088320. Its totient is φ = 60656384.

The previous prime is 230245319. The next prime is 230245361. The reversal of 230245320 is 23542032.

230245320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599 + ... + 21518.

It is an arithmetic number, because the mean of its divisors is an integer number (10923255).

Almost surely, 2^230245320 is an apocalyptic number.

230245320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230245320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349544160).

230245320 is an abundant number, since it is smaller than the sum of its proper divisors (468843000).

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

230245320 is a wasteful number, since it uses less digits than its factorization.

230245320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23214 (or 23210 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 230245320 is about 15173.8366934668. The cubic root of 230245320 is about 612.9103245274.

Adding to 230245320 its reverse (23542032), we get a palindrome (253787352).

The spelling of 230245320 in words is "two hundred thirty million, two hundred forty-five thousand, three hundred twenty".