20002103300 has 72 divisors (see below), whose sum is σ = 45662702400. Its totient is φ = 7593953920.

The previous prime is 20002103291. The next prime is 20002103323. The reversal of 20002103300 is 330120002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112649 + ... + 229551.

It is an arithmetic number, because the mean of its divisors is an integer number (634204200).

Almost surely, 2^20002103300 is an apocalyptic number.

20002103300 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 20002103300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22831351200).

20002103300 is an abundant number, since it is smaller than the sum of its proper divisors (25660599100).

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

20002103300 is a wasteful number, since it uses less digits than its factorization.

20002103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117005 (or 116998 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20002103300 its reverse (330120002), we get a palindrome (20332223302).

The spelling of 20002103300 in words is "twenty billion, two million, one hundred three thousand, three hundred".