11313322320112 has 120 divisors (see below), whose sum is σ = 23312850382080. Its totient is φ = 5317638819840.

The previous prime is 11313322320077. The next prime is 11313322320143. The reversal of 11313322320112 is 21102322331311.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 451202808 + ... + 451227880.

It is an arithmetic number, because the mean of its divisors is an integer number (194273753184).

Almost surely, 2^{11313322320112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11313322320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11656425191040).

11313322320112 is an abundant number, since it is smaller than the sum of its proper divisors (11999528061968).

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

11313322320112 is a wasteful number, since it uses less digits than its factorization.

11313322320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25719 (or 25694 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11313322320112 its reverse (21102322331311), we get a palindrome (32415644651423).

The spelling of 11313322320112 in words is "eleven trillion, three hundred thirteen billion, three hundred twenty-two million, three hundred twenty thousand, one hundred twelve".