200240983 has 2 divisors, whose sum is σ = 200240984.
Its totient is φ = 200240982.
The previous prime is 200240959. The next prime is 200240987. The reversal of 200240983 is 389042002.
Adding to 200240983 its reverse (389042002), we get a palindrome (589282985).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 200240983 - 217 = 200109911 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200240987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100120491 + 100120492.
It is an arithmetic number, because the mean of its divisors is an integer number (100120492).
Almost surely, 2200240983 is an apocalyptic number.
200240983 is a deficient number, since it is larger than the sum of its proper divisors (1).
200240983 is an equidigital number, since it uses as much as digits as its factorization.
200240983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 200240983 is about 14150.6530944688.
The cubic root of 200240983 is about 585.0383328913.
The spelling of 200240983 in words is "two hundred million, two hundred forty thousand, nine hundred eighty-three".