11032320112 has 80 divisors (see below), whose sum is σ = 24093957888. Its totient is φ = 4850173440.

The previous prime is 11032320107. The next prime is 11032320179. The reversal of 11032320112 is 21102323011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772428 + ... + 786580.

Almost surely, 2^11032320112 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 11032320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12046978944).

11032320112 is an abundant number, since it is smaller than the sum of its proper divisors (13061637776).

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

11032320112 is a wasteful number, since it uses less digits than its factorization.

11032320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14318 (or 14312 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11032320112 its reverse (21102323011), we get a palindrome (32134643123).

The spelling of 11032320112 in words is "eleven billion, thirty-two million, three hundred twenty thousand, one hundred twelve".