200134241 has 2 divisors, whose sum is σ = 200134242. Its totient is φ = 200134240.

The previous prime is 200134223. The next prime is 200134261. The reversal of 200134241 is 142431002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192626641 + 7507600 = 13879^2 + 2740^2 .

It is a cyclic number.

It is not a de Polignac number, because 200134241 - 2²² = 195939937 is a prime.

It is not a weakly prime, because it can be changed into another prime (200134261) 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, 100067120 + 100067121.

It is an arithmetic number, because the mean of its divisors is an integer number (100067121).

Almost surely, 2^200134241 is an apocalyptic number.

It is an amenable number.

200134241 is a deficient number, since it is larger than the sum of its proper divisors (1).

200134241 is an equidigital number, since it uses as much as digits as its factorization.

200134241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 200134241 is about 14146.8809636612. The cubic root of 200134241 is about 584.9343594015.

Adding to 200134241 its reverse (142431002), we get a palindrome (342565243).

The spelling of 200134241 in words is "two hundred million, one hundred thirty-four thousand, two hundred forty-one".