200323404133243 has 8 divisors (see below), whose sum is σ = 200771249659200. Its totient is φ = 199875566123520.

The previous prime is 200323404133187. The next prime is 200323404133271. The reversal of 200323404133243 is 342331404323002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200323404133243 - 2¹⁷ = 200323404002171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200323404133199 and 200323404133208.

It is not an unprimeable number, because it can be changed into a prime (200323404193243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53293246 + ... + 56928172.

It is an arithmetic number, because the mean of its divisors is an integer number (25096406207400).

Almost surely, 2^{200323404133243} is an apocalyptic number.

200323404133243 is a deficient number, since it is larger than the sum of its proper divisors (447845525957).

200323404133243 is a wasteful number, since it uses less digits than its factorization.

200323404133243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758117.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 200323404133243 its reverse (342331404323002), we get a palindrome (542654808456245).

The spelling of 200323404133243 in words is "two hundred trillion, three hundred twenty-three billion, four hundred four million, one hundred thirty-three thousand, two hundred forty-three".