20302330200 has 48 divisors (see below), whose sum is σ = 62937225480. Its totient is φ = 5413954560.

The previous prime is 20302330183. The next prime is 20302330211. The reversal of 20302330200 is 203320302.

It is a super-2 number, since 2×20302330200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20302330200.

It is a congruent number.

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, 16918009 + ... + 16919208.

Almost surely, 2^20302330200 is an apocalyptic number.

20302330200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20302330200 is an abundant number, since it is smaller than the sum of its proper divisors (42634895280).

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

20302330200 is a wasteful number, since it uses less digits than its factorization.

20302330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33837236 (or 33837227 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 20302330200 its reverse (203320302), we get a palindrome (20505650502).

The spelling of 20302330200 in words is "twenty billion, three hundred two million, three hundred thirty thousand, two hundred".