2201043143 has 4 divisors (see below), whose sum is σ = 2370354168. Its totient is φ = 2031732120.

The previous prime is 2201043137. The next prime is 2201043157. The reversal of 2201043143 is 3413401022.

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 2201043143 - 2¹⁰ = 2201042119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201043113) 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, 84655493 + ... + 84655518.

It is an arithmetic number, because the mean of its divisors is an integer number (592588542).

Almost surely, 2^2201043143 is an apocalyptic number.

2201043143 is a deficient number, since it is larger than the sum of its proper divisors (169311025).

2201043143 is a wasteful number, since it uses less digits than its factorization.

2201043143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169311024.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2201043143 is about 46915.2762221433. The cubic root of 2201043143 is about 1300.7969754106.

Adding to 2201043143 its reverse (3413401022), we get a palindrome (5614444165).

The spelling of 2201043143 in words is "two billion, two hundred one million, forty-three thousand, one hundred forty-three".