200340229 has 2 divisors, whose sum is σ = 200340230. Its totient is φ = 200340228.

The previous prime is 200340209. The next prime is 200340271. The reversal of 200340229 is 922043002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100300225 + 100040004 = 10015^2 + 10002^2 .

It is a cyclic number.

It is not a de Polignac number, because 200340229 - 2⁹ = 200339717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200340209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100170114 + 100170115.

It is an arithmetic number, because the mean of its divisors is an integer number (100170115).

Almost surely, 2^200340229 is an apocalyptic number.

It is an amenable number.

200340229 is a deficient number, since it is larger than the sum of its proper divisors (1).

200340229 is an equidigital number, since it uses as much as digits as its factorization.

200340229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 200340229 is about 14154.1594239997. The cubic root of 200340229 is about 585.1349716571.

The spelling of 200340229 in words is "two hundred million, three hundred forty thousand, two hundred twenty-nine".