323000332331000 has 128 divisors (see below), whose sum is σ = 759903302433600. Its totient is φ = 128503394611200.

The previous prime is 323000332330969. The next prime is 323000332331029. The reversal of 323000332331000 is 133233000323.

It is a super-2 number, since 2×323000332331000² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228337892 + ... + 229748108.

Almost surely, 2^{323000332331000} 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 323000332331000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379951651216800).

323000332331000 is an abundant number, since it is smaller than the sum of its proper divisors (436902970102600).

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

323000332331000 is a wasteful number, since it uses less digits than its factorization.

323000332331000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411474 (or 1411460 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 323000332331000 its reverse (133233000323), we get a palindrome (323133565331323).

The spelling of 323000332331000 in words is "three hundred twenty-three trillion, three hundred thirty-two million, three hundred thirty-one thousand".