200311424323 has 4 divisors (see below), whose sum is σ = 205725246640. Its totient is φ = 194897602008.

The previous prime is 200311424309. The next prime is 200311424347. The reversal of 200311424323 is 323424113002.

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 200311424323 - 2³³ = 191721489731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200311424363) 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, 2706911103 + ... + 2706911176.

It is an arithmetic number, because the mean of its divisors is an integer number (51431311660).

Almost surely, 2^200311424323 is an apocalyptic number.

200311424323 is a deficient number, since it is larger than the sum of its proper divisors (5413822317).

200311424323 is an equidigital number, since it uses as much as digits as its factorization.

200311424323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413822316.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 200311424323 its reverse (323424113002), we get a palindrome (523735537325).

The spelling of 200311424323 in words is "two hundred billion, three hundred eleven million, four hundred twenty-four thousand, three hundred twenty-three".