206011305241 has 16 divisors (see below), whose sum is σ = 255088462464. Its totient is φ = 162329013504.

The previous prime is 206011305229. The next prime is 206011305257. The reversal of 206011305241 is 142503110602.

It is a happy number.

It is not a de Polignac number, because 206011305241 - 2¹¹ = 206011303193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206011305341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20124970 + ... + 20135203.

It is an arithmetic number, because the mean of its divisors is an integer number (15943028904).

Almost surely, 2^206011305241 is an apocalyptic number.

It is an amenable number.

206011305241 is a deficient number, since it is larger than the sum of its proper divisors (49077157223).

206011305241 is a wasteful number, since it uses less digits than its factorization.

206011305241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40260240.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 206011305241 its reverse (142503110602), we get a palindrome (348514415843).

The spelling of 206011305241 in words is "two hundred six billion, eleven million, three hundred five thousand, two hundred forty-one".