323023000000 has 196 divisors, whose sum is σ = 804554545320. Its totient is φ = 128675200000.

The previous prime is 323022999977. The next prime is 323023000021. The reversal of 323023000000 is 320323.

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 27 ways as a sum of consecutive naturals, for example, 316999491 + ... + 317000509.

Almost surely, 2^323023000000 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 323023000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402277272660).

323023000000 is an abundant number, since it is smaller than the sum of its proper divisors (481531545320).

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

323023000000 is an frugal number, since it uses more digits than its factorization.

323023000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 323023000000 its reverse (320323), we get a palindrome (323023320323).

The spelling of 323023000000 in words is "three hundred twenty-three billion, twenty-three million", and thus it is an aban number.