3130631543 has 12 divisors (see below), whose sum is σ = 3422905200. Its totient is φ = 2861741376.

The previous prime is 3130631533. The next prime is 3130631551. The reversal of 3130631543 is 3451360313.

It is not a de Polignac number, because 3130631543 - 2¹⁰ = 3130630519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130631533) 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 11 ways as a sum of consecutive naturals, for example, 72518 + ... + 107331.

It is an arithmetic number, because the mean of its divisors is an integer number (285242100).

Almost surely, 2^3130631543 is an apocalyptic number.

3130631543 is a deficient number, since it is larger than the sum of its proper divisors (292273657).

3130631543 is a wasteful number, since it uses less digits than its factorization.

3130631543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179978 (or 179965 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 3130631543 is about 55952.0468168949. The cubic root of 3130631543 is about 1462.8865677723.

Adding to 3130631543 its reverse (3451360313), we get a palindrome (6581991856).

The spelling of 3130631543 in words is "three billion, one hundred thirty million, six hundred thirty-one thousand, five hundred forty-three".