200083943 has 4 divisors (see below), whose sum is σ = 200114880. Its totient is φ = 200053008.

The previous prime is 200083921. The next prime is 200083987. The reversal of 200083943 is 349380002.

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 200083943 - 2¹⁴ = 200067559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200083913) 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, 1655 + ... + 20072.

It is an arithmetic number, because the mean of its divisors is an integer number (50028720).

Almost surely, 2^200083943 is an apocalyptic number.

200083943 is a deficient number, since it is larger than the sum of its proper divisors (30937).

200083943 is an equidigital number, since it uses as much as digits as its factorization.

200083943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30936.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 200083943 is about 14145.1031456119. The cubic root of 200083943 is about 584.8853531390.

The spelling of 200083943 in words is "two hundred million, eighty-three thousand, nine hundred forty-three".