200111102303 has 12 divisors (see below), whose sum is σ = 232804528632. Its totient is φ = 171507425040.

The previous prime is 200111102299. The next prime is 200111102351. The reversal of 200111102303 is 303201111002.

It is not a de Polignac number, because 200111102303 - 2² = 200111102299 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 (200111102803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338201 + ... + 717357.

It is an arithmetic number, because the mean of its divisors is an integer number (19400377386).

Almost surely, 2^200111102303 is an apocalyptic number.

200111102303 is a deficient number, since it is larger than the sum of its proper divisors (32693426329).

200111102303 is a wasteful number, since it uses less digits than its factorization.

200111102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389942 (or 389935 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 200111102303 its reverse (303201111002), we get a palindrome (503312213305).

The spelling of 200111102303 in words is "two hundred billion, one hundred eleven million, one hundred two thousand, three hundred three".