200323 has 2 divisors, whose sum is σ = 200324. Its totient is φ = 200322.

The previous prime is 200297. The next prime is 200329. The reversal of 200323 is 323002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200323 - 2⁹ = 199811 is a prime.

It is equal to p₁₈₀₁₀ and since 200323 and 18010 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (200329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100161 + 100162.

It is an arithmetic number, because the mean of its divisors is an integer number (100162).

2²⁰⁰³²³ is an apocalyptic number.

200323 is a deficient number, since it is larger than the sum of its proper divisors (1).

200323 is an equidigital number, since it uses as much as digits as its factorization.

200323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 200323 is about 447.5745747917. The cubic root of 200323 is about 58.5118197560.

Adding to 200323 its reverse (323002), we get a palindrome (523325).

The spelling of 200323 in words is "two hundred thousand, three hundred twenty-three", and thus it is an iban number.