1323320302113 has 16 divisors (see below), whose sum is σ = 1781043102720. Its totient is φ = 873906685776.

The previous prime is 1323320302097. The next prime is 1323320302141. The reversal of 1323320302113 is 3112030233231.

It is not a de Polignac number, because 1323320302113 - 2⁴ = 1323320302097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323320302013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4640268 + ... + 4917186.

It is an arithmetic number, because the mean of its divisors is an integer number (111315193920).

Almost surely, 2^{1323320302113} is an apocalyptic number.

It is an amenable number.

1323320302113 is a deficient number, since it is larger than the sum of its proper divisors (457722800607).

1323320302113 is a wasteful number, since it uses less digits than its factorization.

1323320302113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291916.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1323320302113 its reverse (3112030233231), we get a palindrome (4435350535344).

The spelling of 1323320302113 in words is "one trillion, three hundred twenty-three billion, three hundred twenty million, three hundred two thousand, one hundred thirteen".