1313030321013 has 16 divisors (see below), whose sum is σ = 1775428042752. Its totient is φ = 862993950000.

The previous prime is 1313030320993. The next prime is 1313030321041. The reversal of 1313030321013 is 3101230303131.

It is not a de Polignac number, because 1313030321013 - 2⁶ = 1313030320949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313030321063) 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 15 ways as a sum of consecutive naturals, for example, 6968188 + ... + 7154138.

It is an arithmetic number, because the mean of its divisors is an integer number (110964252672).

Almost surely, 2^{1313030321013} is an apocalyptic number.

It is an amenable number.

1313030321013 is a deficient number, since it is larger than the sum of its proper divisors (462397721739).

1313030321013 is a wasteful number, since it uses less digits than its factorization.

1313030321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219176.

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

Adding to 1313030321013 its reverse (3101230303131), we get a palindrome (4414260624144).

The spelling of 1313030321013 in words is "one trillion, three hundred thirteen billion, thirty million, three hundred twenty-one thousand, thirteen".