200103199 has 4 divisors (see below), whose sum is σ = 200370400. Its totient is φ = 199836000.

The previous prime is 200103187. The next prime is 200103203. The reversal of 200103199 is 991301002.

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 200103199 - 2²¹ = 198006047 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 (200103499) 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, 132474 + ... + 133975.

It is an arithmetic number, because the mean of its divisors is an integer number (50092600).

Almost surely, 2^200103199 is an apocalyptic number.

200103199 is a deficient number, since it is larger than the sum of its proper divisors (267201).

200103199 is an equidigital number, since it uses as much as digits as its factorization.

200103199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267200.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 200103199 is about 14145.7837888185. The cubic root of 200103199 is about 584.9041155826.

The spelling of 200103199 in words is "two hundred million, one hundred three thousand, one hundred ninety-nine".