5122313 has 6 divisors (see below), whose sum is σ = 5958666. Its totient is φ = 4390512.

The previous prime is 5122303. The next prime is 5122331. The reversal of 5122313 is 3132215.

5122313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 2393209 = 1652^2 + 1547^2 .

It is not a de Polignac number, because 5122313 - 2⁴ = 5122297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5122291 and 5122300.

It is not an unprimeable number, because it can be changed into a prime (5122303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52220 + ... + 52317.

It is an arithmetic number, because the mean of its divisors is an integer number (993111).

Almost surely, 2^5122313 is an apocalyptic number.

It is an amenable number.

5122313 is a deficient number, since it is larger than the sum of its proper divisors (836353).

5122313 is a wasteful number, since it uses less digits than its factorization.

5122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104551 (or 104544 counting only the distinct ones).

The product of its digits is 180, while the sum is 17.

The square root of 5122313 is about 2263.2527477063. The cubic root of 5122313 is about 172.3807255006.

Adding to 5122313 its reverse (3132215), we get a palindrome (8254528).

The spelling of 5122313 in words is "five million, one hundred twenty-two thousand, three hundred thirteen".