200313243203 has 4 divisors (see below), whose sum is σ = 201144418728. Its totient is φ = 199482067680.

The previous prime is 200313243197. The next prime is 200313243211. The reversal of 200313243203 is 302342313002.

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 200313243203 - 2¹⁰ = 200313242179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200313243223) 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, 415587401 + ... + 415587882.

It is an arithmetic number, because the mean of its divisors is an integer number (50286104682).

Almost surely, 2^200313243203 is an apocalyptic number.

200313243203 is a deficient number, since it is larger than the sum of its proper divisors (831175525).

200313243203 is an equidigital number, since it uses as much as digits as its factorization.

200313243203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831175524.

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

Adding to 200313243203 its reverse (302342313002), we get a palindrome (502655556205).

The spelling of 200313243203 in words is "two hundred billion, three hundred thirteen million, two hundred forty-three thousand, two hundred three".