200143341 has 12 divisors (see below), whose sum is σ = 289247868. Its totient is φ = 133358784.

The previous prime is 200143337. The next prime is 200143357. The reversal of 200143341 is 143341002.

It can be written as a sum of positive squares in 2 ways, for example, as 8874441 + 191268900 = 2979^2 + 13830^2 .

It is not a de Polignac number, because 200143341 - 2² = 200143337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200143441) 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, 16891 + ... + 26183.

It is an arithmetic number, because the mean of its divisors is an integer number (24103989).

Almost surely, 2^200143341 is an apocalyptic number.

It is an amenable number.

200143341 is a deficient number, since it is larger than the sum of its proper divisors (89104527).

200143341 is a wasteful number, since it uses less digits than its factorization.

200143341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11692 (or 11689 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 200143341 is about 14147.2025856704. The cubic root of 200143341 is about 584.9432248210.

Adding to 200143341 its reverse (143341002), we get a palindrome (343484343).

The spelling of 200143341 in words is "two hundred million, one hundred forty-three thousand, three hundred forty-one".