3243130143 has 32 divisors (see below), whose sum is σ = 4829414400. Its totient is φ = 1919016960.

The previous prime is 3243130091. The next prime is 3243130151. The reversal of 3243130143 is 3410313423.

It is not a de Polignac number, because 3243130143 - 2²⁰ = 3242081567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243130183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 694071 + ... + 698727.

It is an arithmetic number, because the mean of its divisors is an integer number (150919200).

Almost surely, 2^3243130143 is an apocalyptic number.

3243130143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3243130143 is a deficient number, since it is larger than the sum of its proper divisors (1586284257).

3243130143 is a wasteful number, since it uses less digits than its factorization.

3243130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3243130143 is about 56948.4867489910. The cubic root of 3243130143 is about 1480.2036095269.

Adding to 3243130143 its reverse (3410313423), we get a palindrome (6653443566).

It can be divided in two parts, 3243 and 130143, that added together give a triangular number (133386 = T₅₁₆).

The spelling of 3243130143 in words is "three billion, two hundred forty-three million, one hundred thirty thousand, one hundred forty-three".