3431130143 has 16 divisors (see below), whose sum is σ = 4215505920. Its totient is φ = 2726895456.

The previous prime is 3431130121. The next prime is 3431130149. The reversal of 3431130143 is 3410311343.

It is a cyclic number.

It is not a de Polignac number, because 3431130143 - 2²⁸ = 3162694687 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 (3431130149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268196 + ... + 280697.

It is an arithmetic number, because the mean of its divisors is an integer number (263469120).

Almost surely, 2^3431130143 is an apocalyptic number.

3431130143 is a deficient number, since it is larger than the sum of its proper divisors (784375777).

3431130143 is a wasteful number, since it uses less digits than its factorization.

3431130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548966.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3431130143 is about 58575.8494859443. The cubic root of 3431130143 is about 1508.2698987991.

Adding to 3431130143 its reverse (3410311343), we get a palindrome (6841441486).

The spelling of 3431130143 in words is "three billion, four hundred thirty-one million, one hundred thirty thousand, one hundred forty-three".