2141331143 has 8 divisors (see below), whose sum is σ = 2448931488. Its totient is φ = 1834154784.

The previous prime is 2141331113. The next prime is 2141331173. The reversal of 2141331143 is 3411331412.

It is an interprime number because it is at equal distance from previous prime (2141331113) and next prime (2141331173).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2141331143 - 2⁸ = 2141330887 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 (2141331113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95096 + ... + 115437.

It is an arithmetic number, because the mean of its divisors is an integer number (306116436).

Almost surely, 2^2141331143 is an apocalyptic number.

2141331143 is a deficient number, since it is larger than the sum of its proper divisors (307600345).

2141331143 is a wasteful number, since it uses less digits than its factorization.

2141331143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211993.

The product of its digits is 864, while the sum is 23.

The square root of 2141331143 is about 46274.5193708157. The cubic root of 2141331143 is about 1288.9258817186.

Adding to 2141331143 its reverse (3411331412), we get a palindrome (5552662555).

The spelling of 2141331143 in words is "two billion, one hundred forty-one million, three hundred thirty-one thousand, one hundred forty-three".