200134210 has 8 divisors (see below), whose sum is σ = 360241596. Its totient is φ = 80053680.

The previous prime is 200134189. The next prime is 200134223. The reversal of 200134210 is 12431002.

It can be written as a sum of positive squares in 2 ways, for example, as 196868961 + 3265249 = 14031^2 + 1807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10006701 + ... + 10006720.

Almost surely, 2^200134210 is an apocalyptic number.

200134210 is a deficient number, since it is larger than the sum of its proper divisors (160107386).

200134210 is a wasteful number, since it uses less digits than its factorization.

200134210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20013428.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 200134210 is about 14146.8798680133. The cubic root of 200134210 is about 584.9343292002.

Adding to 200134210 its reverse (12431002), we get a palindrome (212565212).

The spelling of 200134210 in words is "two hundred million, one hundred thirty-four thousand, two hundred ten".