20332030203320 has 32 divisors (see below), whose sum is σ = 49905892318320. Its totient is φ = 7393465528320.

The previous prime is 20332030203307. The next prime is 20332030203349. The reversal of 20332030203320 is 2330203023302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23104579337 + ... + 23104580216.

Almost surely, 2^{20332030203320} is an apocalyptic number.

20332030203320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332030203320 is an abundant number, since it is smaller than the sum of its proper divisors (29573862115000).

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

20332030203320 is a wasteful number, since it uses less digits than its factorization.

20332030203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46209159575 (or 46209159571 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 20332030203320 its reverse (2330203023302), we get a palindrome (22662233226622).

The spelling of 20332030203320 in words is "twenty trillion, three hundred thirty-two billion, thirty million, two hundred three thousand, three hundred twenty".