200001320302343 has 6 divisors (see below), whose sum is σ = 232654597086456. Its totient is φ = 171429703116252.

The previous prime is 200001320302337. The next prime is 200001320302429. The reversal of 200001320302343 is 343203023100002.

It is not a de Polignac number, because 200001320302343 - 2²⁰ = 200001319253767 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 (200001320322343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2040829798955 + ... + 2040829799052.

It is an arithmetic number, because the mean of its divisors is an integer number (38775766181076).

Almost surely, 2^{200001320302343} is an apocalyptic number.

200001320302343 is a deficient number, since it is larger than the sum of its proper divisors (32653276784113).

200001320302343 is an equidigital number, since it uses as much as digits as its factorization.

200001320302343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081659598021 (or 4081659598014 counting only the distinct ones).

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

Adding to 200001320302343 its reverse (343203023100002), we get a palindrome (543204343402345).

The spelling of 200001320302343 in words is "two hundred trillion, one billion, three hundred twenty million, three hundred two thousand, three hundred forty-three".