200244105 has 24 divisors (see below), whose sum is σ = 367508232. Its totient is φ = 100514304.

The previous prime is 200244103. The next prime is 200244133. The reversal of 200244105 is 501442002.

It can be written as a sum of positive squares in 4 ways, for example, as 31036041 + 169208064 = 5571^2 + 13008^2 .

It is not a de Polignac number, because 200244105 - 2¹ = 200244103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200244103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130114 + ... + 131643.

It is an arithmetic number, because the mean of its divisors is an integer number (15312843).

Almost surely, 2^200244105 is an apocalyptic number.

It is an amenable number.

200244105 is a deficient number, since it is larger than the sum of its proper divisors (167264127).

200244105 is a wasteful number, since it uses less digits than its factorization.

200244105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261785 (or 261782 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 200244105 is about 14150.7634069685. The cubic root of 200244105 is about 585.0413733614.

Adding to 200244105 its reverse (501442002), we get a palindrome (701686107).

The spelling of 200244105 in words is "two hundred million, two hundred forty-four thousand, one hundred five".