200323141 has 2 divisors, whose sum is σ = 200323142. Its totient is φ = 200323140.

The previous prime is 200323133. The next prime is 200323157. The reversal of 200323141 is 141323002.

It is a happy number.

It is an a-pointer prime, because the next prime (200323157) can be obtained adding 200323141 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194490916 + 5832225 = 13946^2 + 2415^2 .

It is a cyclic number.

It is not a de Polignac number, because 200323141 - 2³ = 200323133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200423141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100161570 + 100161571.

It is an arithmetic number, because the mean of its divisors is an integer number (100161571).

Almost surely, 2^200323141 is an apocalyptic number.

It is an amenable number.

200323141 is a deficient number, since it is larger than the sum of its proper divisors (1).

200323141 is an equidigital number, since it uses as much as digits as its factorization.

200323141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 200323141 is about 14153.5557723139. Note that the first 3 decimals coincide. The cubic root of 200323141 is about 585.1183348410.

Adding to 200323141 its reverse (141323002), we get a palindrome (341646143).

The spelling of 200323141 in words is "two hundred million, three hundred twenty-three thousand, one hundred forty-one".