232321320030 has 128 divisors (see below), whose sum is σ = 590475350016. Its totient is φ = 58418380800.

The previous prime is 232321319987. The next prime is 232321320041. The reversal of 232321320030 is 30023123232.

232321320030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 232321319979 and 232321320006.

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 63 ways as a sum of consecutive naturals, for example, 6050974 + ... + 6089246.

It is an arithmetic number, because the mean of its divisors is an integer number (4613088672).

Almost surely, 2^232321320030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232321320030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295237675008).

232321320030 is an abundant number, since it is smaller than the sum of its proper divisors (358154029986).

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

232321320030 is a wasteful number, since it uses less digits than its factorization.

232321320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38482.

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

Adding to 232321320030 its reverse (30023123232), we get a palindrome (262344443262).

The spelling of 232321320030 in words is "two hundred thirty-two billion, three hundred twenty-one million, three hundred twenty thousand, thirty".