2130243143 has 8 divisors (see below), whose sum is σ = 2500362912. Its totient is φ = 1776573216.

The previous prime is 2130243139. The next prime is 2130243161. The reversal of 2130243143 is 3413420312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130243143 - 2² = 2130243139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130243173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4112180 + ... + 4112697.

It is an arithmetic number, because the mean of its divisors is an integer number (312545364).

Almost surely, 2^2130243143 is an apocalyptic number.

2130243143 is a deficient number, since it is larger than the sum of its proper divisors (370119769).

2130243143 is an equidigital number, since it uses as much as digits as its factorization.

2130243143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8224921.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2130243143 is about 46154.5571206138. The cubic root of 2130243143 is about 1286.6973070355.

Adding to 2130243143 its reverse (3413420312), we get a palindrome (5543663455).

The spelling of 2130243143 in words is "two billion, one hundred thirty million, two hundred forty-three thousand, one hundred forty-three".