20323321303000 has 64 divisors (see below), whose sum is σ = 48027429234720. Its totient is φ = 8048840080000.

The previous prime is 20323321302979. The next prime is 20323321303039. The reversal of 20323321303000 is 30312332302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100509502 + ... + 100711501.

Almost surely, 2^{20323321303000} is an apocalyptic number.

20323321303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20323321303000 is an abundant number, since it is smaller than the sum of its proper divisors (27704107931720).

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

20323321303000 is a wasteful number, since it uses less digits than its factorization.

20323321303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201221125 (or 201221111 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20323321303000 its reverse (30312332302), we get a palindrome (20353633635302).

The spelling of 20323321303000 in words is "twenty trillion, three hundred twenty-three billion, three hundred twenty-one million, three hundred three thousand".