200112323203 has 12 divisors (see below), whose sum is σ = 228094398840. Its totient is φ = 174997008576.

The previous prime is 200112323149. The next prime is 200112323207. The reversal of 200112323203 is 302323211002.

It is not a de Polignac number, because 200112323203 - 2⁹ = 200112322691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (200112323207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31157226 + ... + 31163647.

It is an arithmetic number, because the mean of its divisors is an integer number (19007866570).

Almost surely, 2^200112323203 is an apocalyptic number.

200112323203 is a deficient number, since it is larger than the sum of its proper divisors (27982075637).

200112323203 is a wasteful number, since it uses less digits than its factorization.

200112323203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62320918 (or 62320905 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 200112323203 its reverse (302323211002), we get a palindrome (502435534205).

The spelling of 200112323203 in words is "two hundred billion, one hundred twelve million, three hundred twenty-three thousand, two hundred three".