20303300200 has 192 divisors, whose sum is σ = 50211072000. Its totient is φ = 7623383040.

The previous prime is 20303300179. The next prime is 20303300203. The reversal of 20303300200 is 200330302.

It is a super-2 number, since 2×20303300200² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20303300203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33448297 + ... + 33448903.

It is an arithmetic number, because the mean of its divisors is an integer number (261516000).

Almost surely, 2^20303300200 is an apocalyptic number.

20303300200 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 20303300200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25105536000).

20303300200 is an abundant number, since it is smaller than the sum of its proper divisors (29907771800).

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

20303300200 is a wasteful number, since it uses less digits than its factorization.

20303300200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 795 counting only the distinct ones).

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

Adding to 20303300200 its reverse (200330302), we get a palindrome (20503630502).

The spelling of 20303300200 in words is "twenty billion, three hundred three million, three hundred thousand, two hundred".