20030203300 has 36 divisors (see below), whose sum is σ = 43489935216. Its totient is φ = 8007584800.

The previous prime is 20030203253. The next prime is 20030203307. The reversal of 20030203300 is 330203002.

It is not an unprimeable number, because it can be changed into a prime (20030203307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125799 + ... + 236401.

It is an arithmetic number, because the mean of its divisors is an integer number (1208053756).

Almost surely, 2^20030203300 is an apocalyptic number.

20030203300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20030203300 is an abundant number, since it is smaller than the sum of its proper divisors (23459731916).

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

20030203300 is a wasteful number, since it uses less digits than its factorization.

20030203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112428 (or 112421 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 20030203300 its reverse (330203002), we get a palindrome (20360406302).

The spelling of 20030203300 in words is "twenty billion, thirty million, two hundred three thousand, three hundred".