11201123032 has 64 divisors (see below), whose sum is σ = 23379904800. Its totient is φ = 4987607040.

The previous prime is 11201123023. The next prime is 11201123099. The reversal of 11201123032 is 23032110211.

11201123032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11201122997 and 11201123015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3865008 + ... + 3867904.

Almost surely, 2^11201123032 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 11201123032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11689952400).

11201123032 is an abundant number, since it is smaller than the sum of its proper divisors (12178781768).

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

11201123032 is a wasteful number, since it uses less digits than its factorization.

11201123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796 (or 3792 counting only the distinct ones).

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

Adding to 11201123032 its reverse (23032110211), we get a palindrome (34233233243).

The spelling of 11201123032 in words is "eleven billion, two hundred one million, one hundred twenty-three thousand, thirty-two".