1313310001301 has 4 divisors (see below), whose sum is σ = 1358596553100. Its totient is φ = 1268023449504.

The previous prime is 1313310001271. The next prime is 1313310001319. The reversal of 1313310001301 is 1031000133131.

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 321433436401 + 991876564900 = 566951^2 + 995930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1313310001301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1313310001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313310001351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22643275856 + ... + 22643275913.

It is an arithmetic number, because the mean of its divisors is an integer number (339649138275).

Almost surely, 2^{1313310001301} is an apocalyptic number.

It is an amenable number.

1313310001301 is a deficient number, since it is larger than the sum of its proper divisors (45286551799).

1313310001301 is an equidigital number, since it uses as much as digits as its factorization.

1313310001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45286551798.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1313310001301 its reverse (1031000133131), we get a palindrome (2344310134432).

The spelling of 1313310001301 in words is "one trillion, three hundred thirteen billion, three hundred ten million, one thousand, three hundred one".