200112003143 has 4 divisors (see below), whose sum is σ = 215505234168. Its totient is φ = 184718772120.

The previous prime is 200112003137. The next prime is 200112003173. The reversal of 200112003143 is 341300211002.

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 200112003143 - 2³² = 195817035847 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 (200112003173) 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, 7696615493 + ... + 7696615518.

It is an arithmetic number, because the mean of its divisors is an integer number (53876308542).

Almost surely, 2^200112003143 is an apocalyptic number.

200112003143 is a deficient number, since it is larger than the sum of its proper divisors (15393231025).

200112003143 is a wasteful number, since it uses less digits than its factorization.

200112003143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15393231024.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200112003143 its reverse (341300211002), we get a palindrome (541412214145).

The spelling of 200112003143 in words is "two hundred billion, one hundred twelve million, three thousand, one hundred forty-three".