200001243230303 has 4 divisors (see below), whose sum is σ = 200002028890800. Its totient is φ = 200000457569808.

The previous prime is 200001243230273. The next prime is 200001243230317. The reversal of 200001243230303 is 303032342100002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200001243230303 - 2²⁴ = 200001226453087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001243230003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392448278 + ... + 392957571.

It is an arithmetic number, because the mean of its divisors is an integer number (50000507222700).

Almost surely, 2^{200001243230303} is an apocalyptic number.

200001243230303 is a deficient number, since it is larger than the sum of its proper divisors (785660497).

200001243230303 is an equidigital number, since it uses as much as digits as its factorization.

200001243230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785660496.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 200001243230303 its reverse (303032342100002), we get a palindrome (503033585330305).

The spelling of 200001243230303 in words is "two hundred trillion, one billion, two hundred forty-three million, two hundred thirty thousand, three hundred three".