230323312220 has 48 divisors (see below), whose sum is σ = 504009959040. Its totient is φ = 88303133184.

The previous prime is 230323312207. The next prime is 230323312237. The reversal of 230323312220 is 22213323032.

230323312220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1369844 + ... + 1528763.

It is an arithmetic number, because the mean of its divisors is an integer number (10500207480).

Almost surely, 2^230323312220 is an apocalyptic number.

230323312220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230323312220 is an abundant number, since it is smaller than the sum of its proper divisors (273686646820).

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

230323312220 is a wasteful number, since it uses less digits than its factorization.

230323312220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898782 (or 2898780 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 230323312220 its reverse (22213323032), we get a palindrome (252536635252).

The spelling of 230323312220 in words is "two hundred thirty billion, three hundred twenty-three million, three hundred twelve thousand, two hundred twenty".