310130323313 has 4 divisors (see below), whose sum is σ = 310235348388. Its totient is φ = 310025298240.

The previous prime is 310130323301. The next prime is 310130323387. The reversal of 310130323313 is 313323031013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313323031013 = 5813 ⋅53900401.

It can be written as a sum of positive squares in 2 ways, for example, as 135253301824 + 174877021489 = 367768^2 + 418183^2 .

It is a cyclic number.

It is not a de Polignac number, because 310130323313 - 2¹² = 310130319217 is a prime.

It is a super-2 number, since 2×310130323313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310132323313) 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 3 ways as a sum of consecutive naturals, for example, 52508108 + ... + 52514013.

It is an arithmetic number, because the mean of its divisors is an integer number (77558837097).

Almost surely, 2^310130323313 is an apocalyptic number.

It is an amenable number.

310130323313 is a deficient number, since it is larger than the sum of its proper divisors (105025075).

310130323313 is a wasteful number, since it uses less digits than its factorization.

310130323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105025074.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 310130323313 its reverse (313323031013), we get a palindrome (623453354326).

The spelling of 310130323313 in words is "three hundred ten billion, one hundred thirty million, three hundred twenty-three thousand, three hundred thirteen".