206273341 has 2 divisors, whose sum is σ = 206273342. Its totient is φ = 206273340.

The previous prime is 206273339. The next prime is 206273363. The reversal of 206273341 is 143372602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135629316 + 70644025 = 11646^2 + 8405^2 .

It is a cyclic number.

It is not a de Polignac number, because 206273341 - 2¹ = 206273339 is a prime.

Together with 206273339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206273321) by changing a digit.

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 as a sum of consecutive naturals, namely, 103136670 + 103136671.

It is an arithmetic number, because the mean of its divisors is an integer number (103136671).

Almost surely, 2^206273341 is an apocalyptic number.

It is an amenable number.

206273341 is a deficient number, since it is larger than the sum of its proper divisors (1).

206273341 is an equidigital number, since it uses as much as digits as its factorization.

206273341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 206273341 is about 14362.2192226689. The cubic root of 206273341 is about 590.8551622801.

The spelling of 206273341 in words is "two hundred six million, two hundred seventy-three thousand, three hundred forty-one".