230320321320 has 64 divisors (see below), whose sum is σ = 703997982720. Its totient is φ = 60259906304.

The previous prime is 230320321307. The next prime is 230320321327. The reversal of 230320321320 is 23123023032.

It is not an unprimeable number, because it can be changed into a prime (230320321327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18100584 + ... + 18113303.

It is an arithmetic number, because the mean of its divisors is an integer number (10999968480).

Almost surely, 2^230320321320 is an apocalyptic number.

230320321320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230320321320 is an abundant number, since it is smaller than the sum of its proper divisors (473677661400).

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

230320321320 is a wasteful number, since it uses less digits than its factorization.

230320321320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36213954 (or 36213950 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 230320321320 its reverse (23123023032), we get a palindrome (253443344352).

The spelling of 230320321320 in words is "two hundred thirty billion, three hundred twenty million, three hundred twenty-one thousand, three hundred twenty".