11323232320113 has 64 divisors (see below), whose sum is σ = 19768210237440. Its totient is φ = 6270459480000.

The previous prime is 11323232320111. The next prime is 11323232320217. The reversal of 11323232320113 is 31102323232311.

11323232320113 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 323 + 2 + 320 + 1 + 13 = 666.

It is not a de Polignac number, because 11323232320113 - 2¹ = 11323232320111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11323232320111) 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 63 ways as a sum of consecutive naturals, for example, 1470303 + ... + 4980788.

It is an arithmetic number, because the mean of its divisors is an integer number (308878284960).

Almost surely, 2^{11323232320113} is an apocalyptic number.

It is an amenable number.

11323232320113 is a deficient number, since it is larger than the sum of its proper divisors (8444977917327).

11323232320113 is a wasteful number, since it uses less digits than its factorization.

11323232320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6451395 (or 6451389 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11323232320113 its reverse (31102323232311), we get a palindrome (42425555552424).

The spelling of 11323232320113 in words is "eleven trillion, three hundred twenty-three billion, two hundred thirty-two million, three hundred twenty thousand, one hundred thirteen".