11320322323120 has 80 divisors (see below), whose sum is σ = 27272746575360. Its totient is φ = 4366838391552.

The previous prime is 11320322323117. The next prime is 11320322323127. The reversal of 11320322323120 is 2132322302311.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (11320322323127) 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, 20556034 + ... + 21099553.

It is an arithmetic number, because the mean of its divisors is an integer number (340909332192).

Almost surely, 2^{11320322323120} is an apocalyptic number.

11320322323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11320322323120 is an abundant number, since it is smaller than the sum of its proper divisors (15952424252240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11320322323120 is a wasteful number, since it uses less digits than its factorization.

11320322323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41655722 (or 41655716 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11320322323120 its reverse (2132322302311), we get a palindrome (13452644625431).

The spelling of 11320322323120 in words is "eleven trillion, three hundred twenty billion, three hundred twenty-two million, three hundred twenty-three thousand, one hundred twenty".