1313320103299 has 32 divisors (see below), whose sum is σ = 1387148716800. Its totient is φ = 1242063123840.

The previous prime is 1313320103267. The next prime is 1313320103383. The reversal of 1313320103299 is 9923010233131.

It is a cyclic number.

It is not a de Polignac number, because 1313320103299 - 2⁵ = 1313320103267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313320103899) 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 31 ways as a sum of consecutive naturals, for example, 101181592 + ... + 101194570.

It is an arithmetic number, because the mean of its divisors is an integer number (43348397400).

Almost surely, 2^{1313320103299} is an apocalyptic number.

1313320103299 is a deficient number, since it is larger than the sum of its proper divisors (73828613501).

1313320103299 is a wasteful number, since it uses less digits than its factorization.

1313320103299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13603.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 1313320103299 in words is "one trillion, three hundred thirteen billion, three hundred twenty million, one hundred three thousand, two hundred ninety-nine".