200540321300 has 36 divisors (see below), whose sum is σ = 474733635936. Its totient is φ = 72923752800.

The previous prime is 200540321287. The next prime is 200540321369. The reversal of 200540321300 is 3123045002.

It is a happy number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91153592 + ... + 91155791.

Almost surely, 2^200540321300 is an apocalyptic number.

200540321300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200540321300 is an abundant number, since it is smaller than the sum of its proper divisors (274193314636).

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

200540321300 is a wasteful number, since it uses less digits than its factorization.

200540321300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182309408 (or 182309401 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 200540321300 its reverse (3123045002), we get a palindrome (203663366302).

The spelling of 200540321300 in words is "two hundred billion, five hundred forty million, three hundred twenty-one thousand, three hundred".