200102303 has 6 divisors (see below), whose sum is σ = 206766432. Its totient is φ = 193646460.

The previous prime is 200102297. The next prime is 200102317. The reversal of 200102303 is 303201002.

It is not a de Polignac number, because 200102303 - 2¹² = 200098207 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 (200102003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103151 + ... + 105072.

It is an arithmetic number, because the mean of its divisors is an integer number (34461072).

Almost surely, 2^200102303 is an apocalyptic number.

200102303 is a deficient number, since it is larger than the sum of its proper divisors (6664129).

200102303 is an equidigital number, since it uses as much as digits as its factorization.

200102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208285 (or 208254 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 200102303 is about 14145.7521185690. The cubic root of 200102303 is about 584.9032425749.

Adding to 200102303 its reverse (303201002), we get a palindrome (503303305).

The spelling of 200102303 in words is "two hundred million, one hundred two thousand, three hundred three".