11320111310016 has 112 divisors (see below), whose sum is σ = 30595718661120. Its totient is φ = 3692200642560.

The previous prime is 11320111309987. The next prime is 11320111310017. The reversal of 11320111310016 is 61001311102311.

It is a junction number, because it is equal to n+sod(n) for n = 11320111309974 and 11320111310001.

It is not an unprimeable number, because it can be changed into a prime (11320111310017) 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, 38032300 + ... + 38328788.

Almost surely, 2^{11320111310016} is an apocalyptic number.

11320111310016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11320111310016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15297859330560).

11320111310016 is an abundant number, since it is smaller than the sum of its proper divisors (19275607351104).

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

11320111310016 is a wasteful number, since it uses less digits than its factorization.

11320111310016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300782 (or 300772 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 11320111310016 its reverse (61001311102311), we get a palindrome (72321422412327).

The spelling of 11320111310016 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, three hundred ten thousand, sixteen".