20032103300 has 72 divisors (see below), whose sum is σ = 48089547072. Its totient is φ = 7181776000.

The previous prime is 20032103297. The next prime is 20032103309. The reversal of 20032103300 is 330123002.

It is not an unprimeable number, because it can be changed into a prime (20032103309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50147 + ... + 206346.

It is an arithmetic number, because the mean of its divisors is an integer number (667910376).

Almost surely, 2^20032103300 is an apocalyptic number.

20032103300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20032103300 is an abundant number, since it is smaller than the sum of its proper divisors (28057443772).

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

20032103300 is a wasteful number, since it uses less digits than its factorization.

20032103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256589 (or 256582 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20032103300 its reverse (330123002), we get a palindrome (20362226302).

The spelling of 20032103300 in words is "twenty billion, thirty-two million, one hundred three thousand, three hundred".