313324101313 has 4 divisors (see below), whose sum is σ = 331754930820. Its totient is φ = 294893271808.

The previous prime is 313324101271. The next prime is 313324101317. The reversal of 313324101313 is 313101423313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 205945331344 + 107378769969 = 453812^2 + 327687^2 .

It is a cyclic number.

It is not a de Polignac number, because 313324101313 - 2²⁹ = 312787230401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313324101317) 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, 9215414728 + ... + 9215414761.

It is an arithmetic number, because the mean of its divisors is an integer number (82938732705).

Almost surely, 2^313324101313 is an apocalyptic number.

It is an amenable number.

313324101313 is a deficient number, since it is larger than the sum of its proper divisors (18430829507).

313324101313 is a wasteful number, since it uses less digits than its factorization.

313324101313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18430829506.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313324101313 its reverse (313101423313), we get a palindrome (626425524626).

The spelling of 313324101313 in words is "three hundred thirteen billion, three hundred twenty-four million, one hundred one thousand, three hundred thirteen".