20023331300 has 144 divisors (see below), whose sum is σ = 51477538560. Its totient is φ = 6614576640.

The previous prime is 20023331299. The next prime is 20023331401. The reversal of 20023331300 is 313332002.

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 47 ways as a sum of consecutive naturals, for example, 15366449 + ... + 15367751.

Almost surely, 2^20023331300 is an apocalyptic number.

20023331300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20023331300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25738769280).

20023331300 is an abundant number, since it is smaller than the sum of its proper divisors (31454207260).

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

20023331300 is a wasteful number, since it uses less digits than its factorization.

20023331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20023331300 its reverse (313332002), we get a palindrome (20336663302).

The spelling of 20023331300 in words is "twenty billion, twenty-three million, three hundred thirty-one thousand, three hundred".