1313201003313 has 32 divisors (see below), whose sum is σ = 1825037899776. Its totient is φ = 839238615488.

The previous prime is 1313201003273. The next prime is 1313201003327. The reversal of 1313201003313 is 3133001023131.

It is a cyclic number.

It is not a de Polignac number, because 1313201003313 - 2⁶ = 1313201003249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313201003313.

It is not an unprimeable number, because it can be changed into a prime (1313201003353) 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 31 ways as a sum of consecutive naturals, for example, 4236970 + ... + 4536332.

It is an arithmetic number, because the mean of its divisors is an integer number (57032434368).

Almost surely, 2^{1313201003313} is an apocalyptic number.

It is an amenable number.

1313201003313 is a deficient number, since it is larger than the sum of its proper divisors (511836896463).

1313201003313 is a wasteful number, since it uses less digits than its factorization.

1313201003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300053.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1313201003313 its reverse (3133001023131), we get a palindrome (4446202026444).

The spelling of 1313201003313 in words is "one trillion, three hundred thirteen billion, two hundred one million, three thousand, three hundred thirteen".