200016371 has 4 divisors (see below), whose sum is σ = 206468544. Its totient is φ = 193564200.

The previous prime is 200016367. The next prime is 200016389. The reversal of 200016371 is 173610002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200016371 - 2² = 200016367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200016331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226040 + ... + 3226101.

It is an arithmetic number, because the mean of its divisors is an integer number (51617136).

Almost surely, 2^200016371 is an apocalyptic number.

200016371 is a deficient number, since it is larger than the sum of its proper divisors (6452173).

200016371 is an equidigital number, since it uses as much as digits as its factorization.

200016371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452172.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 200016371 is about 14142.7144141427. The cubic root of 200016371 is about 584.8195035720.

Adding to 200016371 its reverse (173610002), we get a palindrome (373626373).

The spelling of 200016371 in words is "two hundred million, sixteen thousand, three hundred seventy-one".