206064134063 has 2 divisors, whose sum is σ = 206064134064. Its totient is φ = 206064134062.

The previous prime is 206064134027. The next prime is 206064134093. The reversal of 206064134063 is 360431460602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206064134063 - 2¹⁸ = 206063871919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206064134093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103032067031 + 103032067032.

It is an arithmetic number, because the mean of its divisors is an integer number (103032067032).

Almost surely, 2^206064134063 is an apocalyptic number.

206064134063 is a deficient number, since it is larger than the sum of its proper divisors (1).

206064134063 is an equidigital number, since it uses as much as digits as its factorization.

206064134063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 206064134063 its reverse (360431460602), we get a palindrome (566495594665).

The spelling of 206064134063 in words is "two hundred six billion, sixty-four million, one hundred thirty-four thousand, sixty-three".