1320113202313 has 8 divisors (see below), whose sum is σ = 1390394721600. Its totient is φ = 1249911870768.

The previous prime is 1320113202271. The next prime is 1320113202323. The reversal of 1320113202313 is 3132023110231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1320113202313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320113202323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20013133 + ... + 20078986.

It is an arithmetic number, because the mean of its divisors is an integer number (173799340200).

Almost surely, 2^{1320113202313} is an apocalyptic number.

It is an amenable number.

1320113202313 is a deficient number, since it is larger than the sum of its proper divisors (70281519287).

1320113202313 is a wasteful number, since it uses less digits than its factorization.

1320113202313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40093871.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1320113202313 its reverse (3132023110231), we get a palindrome (4452136312544).

The spelling of 1320113202313 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, two hundred two thousand, three hundred thirteen".