313040312220301 has 4 divisors (see below), whose sum is σ = 313486874720604. Its totient is φ = 312593749720000.

The previous prime is 313040312220263. The next prime is 313040312220353. The reversal of 313040312220301 is 103022213040313.

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 102120604764676 + 210919707455625 = 10105474^2 + 14523075^2 .

It is a cyclic number.

It is not a de Polignac number, because 313040312220301 - 2¹¹ = 313040312218253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313040312260301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223281249100 + ... + 223281250501.

It is an arithmetic number, because the mean of its divisors is an integer number (78371718680151).

Almost surely, 2^{313040312220301} is an apocalyptic number.

It is an amenable number.

313040312220301 is a deficient number, since it is larger than the sum of its proper divisors (446562500303).

313040312220301 is an equidigital number, since it uses as much as digits as its factorization.

313040312220301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446562500302.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 313040312220301 its reverse (103022213040313), we get a palindrome (416062525260614).

The spelling of 313040312220301 in words is "three hundred thirteen trillion, forty billion, three hundred twelve million, two hundred twenty thousand, three hundred one".