5320312313 has 2 divisors, whose sum is σ = 5320312314. Its totient is φ = 5320312312.

The previous prime is 5320312271. The next prime is 5320312381. The reversal of 5320312313 is 3132130235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3374796649 + 1945515664 = 58093^2 + 44108^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320312313 - 2²⁰ = 5319263737 is a prime.

It is not a weakly prime, because it can be changed into another prime (5320315313) 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, 2660156156 + 2660156157.

It is an arithmetic number, because the mean of its divisors is an integer number (2660156157).

Almost surely, 2^5320312313 is an apocalyptic number.

It is an amenable number.

5320312313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320312313 is an equidigital number, since it uses as much as digits as its factorization.

5320312313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 5320312313 is about 72940.4710226086. The cubic root of 5320312313 is about 1745.7379071441.

Adding to 5320312313 its reverse (3132130235), we get a palindrome (8452442548).

The spelling of 5320312313 in words is "five billion, three hundred twenty million, three hundred twelve thousand, three hundred thirteen".