206234030329 has 2 divisors, whose sum is σ = 206234030330. Its totient is φ = 206234030328.

The previous prime is 206234030281. The next prime is 206234030339. The reversal of 206234030329 is 923030432602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199518555625 + 6715474704 = 446675^2 + 81948^2 .

It is a cyclic number.

It is not a de Polignac number, because 206234030329 - 2²¹ = 206231933177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 206234030294 and 206234030303.

It is not a weakly prime, because it can be changed into another prime (206234030339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103117015164 + 103117015165.

It is an arithmetic number, because the mean of its divisors is an integer number (103117015165).

Almost surely, 2^206234030329 is an apocalyptic number.

It is an amenable number.

206234030329 is a deficient number, since it is larger than the sum of its proper divisors (1).

206234030329 is an equidigital number, since it uses as much as digits as its factorization.

206234030329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 206234030329 in words is "two hundred six billion, two hundred thirty-four million, thirty thousand, three hundred twenty-nine".