200344097 has 2 divisors, whose sum is σ = 200344098. Its totient is φ = 200344096.

The previous prime is 200344087. The next prime is 200344129. The reversal of 200344097 is 790443002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182358016 + 17986081 = 13504^2 + 4241^2 .

It is a cyclic number.

It is not a de Polignac number, because 200344097 - 2⁸ = 200343841 is a prime.

It is not a weakly prime, because it can be changed into another prime (200344057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100172048 + 100172049.

It is an arithmetic number, because the mean of its divisors is an integer number (100172049).

Almost surely, 2^200344097 is an apocalyptic number.

It is an amenable number.

200344097 is a deficient number, since it is larger than the sum of its proper divisors (1).

200344097 is an equidigital number, since it uses as much as digits as its factorization.

200344097 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 29.

The square root of 200344097 is about 14154.2960616203. The cubic root of 200344097 is about 585.1387373969.

Adding to 200344097 its reverse (790443002), we get a palindrome (990787099).

The spelling of 200344097 in words is "two hundred million, three hundred forty-four thousand, ninety-seven".