11013334032 has 80 divisors (see below), whose sum is σ = 29082781440. Its totient is φ = 3589748736.

The previous prime is 11013334001. The next prime is 11013334069. The reversal of 11013334032 is 23043331011.

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, 4801878 + ... + 4804170.

It is an arithmetic number, because the mean of its divisors is an integer number (363534768).

Almost surely, 2^11013334032 is an apocalyptic number.

11013334032 is a gapful number since it is divisible by the number (12) 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 11013334032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14541390720).

11013334032 is an abundant number, since it is smaller than the sum of its proper divisors (18069447408).

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

11013334032 is a wasteful number, since it uses less digits than its factorization.

11013334032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480 (or 4474 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11013334032 its reverse (23043331011), we get a palindrome (34056665043).

The spelling of 11013334032 in words is "eleven billion, thirteen million, three hundred thirty-four thousand, thirty-two".