323320020230000 has 200 divisors, whose sum is σ = 824212119258000. Its totient is φ = 122488180992000.

The previous prime is 323320020229931. The next prime is 323320020230023. The reversal of 323320020230000 is 32020023323.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 709042076 + ... + 709497924.

It is an arithmetic number, because the mean of its divisors is an integer number (4121060596290).

Almost surely, 2^{323320020230000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323320020230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412106059629000).

323320020230000 is an abundant number, since it is smaller than the sum of its proper divisors (500892099028000).

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

323320020230000 is a wasteful number, since it uses less digits than its factorization.

323320020230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459629 (or 459608 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 323320020230000 its reverse (32020023323), we get a palindrome (323352040253323).

The spelling of 323320020230000 in words is "three hundred twenty-three trillion, three hundred twenty billion, twenty million, two hundred thirty thousand".