200012323 has 8 divisors (see below), whose sum is σ = 229191680. Its totient is φ = 170984520.

The previous prime is 200012317. The next prime is 200012357. The reversal of 200012323 is 323210002.

It is a happy number.

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

It is not a de Polignac number, because 200012323 - 2¹³ = 200004131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35043 + ... + 40348.

It is an arithmetic number, because the mean of its divisors is an integer number (28648960).

Almost surely, 2^200012323 is an apocalyptic number.

200012323 is a deficient number, since it is larger than the sum of its proper divisors (29179357).

200012323 is an equidigital number, since it uses as much as digits as its factorization.

200012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75777.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 200012323 is about 14142.5713008632. The cubic root of 200012323 is about 584.8155582861.

Adding to 200012323 its reverse (323210002), we get a palindrome (523222325).

The spelling of 200012323 in words is "two hundred million, twelve thousand, three hundred twenty-three".