20231231300 has 36 divisors (see below), whose sum is σ = 50173455360. Its totient is φ = 6936421920.

The previous prime is 20231231299. The next prime is 20231231311. The reversal of 20231231300 is 313213202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14450180 + ... + 14451579.

Almost surely, 2^20231231300 is an apocalyptic number.

20231231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20231231300 is an abundant number, since it is smaller than the sum of its proper divisors (29942224060).

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

20231231300 is a wasteful number, since it uses less digits than its factorization.

20231231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28901780 (or 28901773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20231231300 its reverse (313213202), we get a palindrome (20544444502).

The spelling of 20231231300 in words is "twenty billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred".