5312313043 has 2 divisors, whose sum is σ = 5312313044. Its totient is φ = 5312313042.

The previous prime is 5312313011. The next prime is 5312313049. The reversal of 5312313043 is 3403132135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312313043 - 2⁵ = 5312313011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5312312999 and 5312313017.

It is not a weakly prime, because it can be changed into another prime (5312313049) 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, 2656156521 + 2656156522.

It is an arithmetic number, because the mean of its divisors is an integer number (2656156522).

Almost surely, 2^5312313043 is an apocalyptic number.

5312313043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312313043 is an equidigital number, since it uses as much as digits as its factorization.

5312313043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 5312313043 is about 72885.6161598432. The cubic root of 5312313043 is about 1744.8625429009.

Adding to 5312313043 its reverse (3403132135), we get a palindrome (8715445178).

It can be divided in two parts, 53123 and 13043, that added together give a palindrome (66166).

The spelling of 5312313043 in words is "five billion, three hundred twelve million, three hundred thirteen thousand, forty-three".