230320312000 has 56 divisors (see below), whose sum is σ = 570388272480. Its totient is φ = 92128121600.

The previous prime is 230320311983. The next prime is 230320312009. The reversal of 230320312000 is 213023032.

230320312000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×230320312000³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (230320312009) 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, 14387020 + ... + 14403019.

Almost surely, 2^230320312000 is an apocalyptic number.

230320312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230320312000 is an abundant number, since it is smaller than the sum of its proper divisors (340067960480).

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

230320312000 is an equidigital number, since it uses as much as digits as its factorization.

230320312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28790066 (or 28790046 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 230320312000 its reverse (213023032), we get a palindrome (230533335032).

The spelling of 230320312000 in words is "two hundred thirty billion, three hundred twenty million, three hundred twelve thousand".