200311134 has 8 divisors (see below), whose sum is σ = 400622280. Its totient is φ = 66770376.

The previous prime is 200311127. The next prime is 200311147. The reversal of 200311134 is 431113002.

200311134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

200311134 is an admirable number.

It is a congruent number.

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, 16692589 + ... + 16692600.

It is an arithmetic number, because the mean of its divisors is an integer number (50077785).

Almost surely, 2^200311134 is an apocalyptic number.

200311134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200311134 is a wasteful number, since it uses less digits than its factorization.

200311134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33385194.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 200311134 is about 14153.1315969294. The cubic root of 200311134 is about 585.1066443024.

Adding to 200311134 its reverse (431113002), we get a palindrome (631424136).

The spelling of 200311134 in words is "two hundred million, three hundred eleven thousand, one hundred thirty-four".