200134211 has 4 divisors (see below), whose sum is σ = 202383000. Its totient is φ = 197885424.

The previous prime is 200134189. The next prime is 200134223. The reversal of 200134211 is 112431002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112431002 = 2 ⋅56215501.

It is a cyclic number.

It is not a de Polignac number, because 200134211 - 2¹⁰ = 200133187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200134241) 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 in 3 ways as a sum of consecutive naturals, for example, 1124261 + ... + 1124438.

It is an arithmetic number, because the mean of its divisors is an integer number (50595750).

Almost surely, 2^200134211 is an apocalyptic number.

200134211 is a deficient number, since it is larger than the sum of its proper divisors (2248789).

200134211 is an equidigital number, since it uses as much as digits as its factorization.

200134211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248788.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 200134211 is about 14146.8799033568. The cubic root of 200134211 is about 584.9343301744.

Adding to 200134211 its reverse (112431002), we get a palindrome (312565213).

The spelling of 200134211 in words is "two hundred million, one hundred thirty-four thousand, two hundred eleven".