20300322303200 has 36 divisors (see below), whose sum is σ = 49558161824640. Its totient is φ = 8120128920960.

The previous prime is 20300322303181. The next prime is 20300322303263. The reversal of 20300322303200 is 230322300302.

It is a super-2 number, since 2×20300322303200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12687700640 + ... + 12687702239.

It is an arithmetic number, because the mean of its divisors is an integer number (1376615606240).

Almost surely, 2^{20300322303200} is an apocalyptic number.

20300322303200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20300322303200 is an abundant number, since it is smaller than the sum of its proper divisors (29257839521440).

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

20300322303200 is a wasteful number, since it uses less digits than its factorization.

20300322303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25375402899 (or 25375402886 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20300322303200 its reverse (230322300302), we get a palindrome (20530644603502).

The spelling of 20300322303200 in words is "twenty trillion, three hundred billion, three hundred twenty-two million, three hundred three thousand, two hundred".