5313443131 has 2 divisors, whose sum is σ = 5313443132. Its totient is φ = 5313443130.

The previous prime is 5313443099. The next prime is 5313443167. The reversal of 5313443131 is 1313443135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5313443131 - 2⁵ = 5313443099 is a prime.

It is a super-2 number, since 2×5313443131² = 56465355812742166322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5313443131.

It is not a weakly prime, because it can be changed into another prime (5313443171) 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 as a sum of consecutive naturals, namely, 2656721565 + 2656721566.

It is an arithmetic number, because the mean of its divisors is an integer number (2656721566).

Almost surely, 2^5313443131 is an apocalyptic number.

5313443131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313443131 is an equidigital number, since it uses as much as digits as its factorization.

5313443131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 28.

The square root of 5313443131 is about 72893.3682237280. The cubic root of 5313443131 is about 1744.9862622925.

Adding to 5313443131 its reverse (1313443135), we get a palindrome (6626886266).

The spelling of 5313443131 in words is "five billion, three hundred thirteen million, four hundred forty-three thousand, one hundred thirty-one".