206322613106 has 8 divisors (see below), whose sum is σ = 309524234844. Its totient is φ = 103147868160.

The previous prime is 206322613097. The next prime is 206322613111. The reversal of 206322613106 is 601316223602.

It can be written as a sum of positive squares in 2 ways, for example, as 200394999025 + 5927614081 = 447655^2 + 76991^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6699995 + ... + 6730718.

Almost surely, 2^206322613106 is an apocalyptic number.

206322613106 is a deficient number, since it is larger than the sum of its proper divisors (103201621738).

206322613106 is a wasteful number, since it uses less digits than its factorization.

206322613106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13438396.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 206322613106 its reverse (601316223602), we get a palindrome (807638836708).

The spelling of 206322613106 in words is "two hundred six billion, three hundred twenty-two million, six hundred thirteen thousand, one hundred six".