11033134112 has 384 divisors, whose sum is σ = 30953373696. Its totient is φ = 3732480000.

The previous prime is 11033134069. The next prime is 11033134117. The reversal of 11033134112 is 21143133011.

It is not an unprimeable number, because it can be changed into a prime (11033134117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40712537 + ... + 40712807.

It is an arithmetic number, because the mean of its divisors is an integer number (80607744).

Almost surely, 2^11033134112 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 11033134112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15476686848).

11033134112 is an abundant number, since it is smaller than the sum of its proper divisors (19920239584).

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

11033134112 is a wasteful number, since it uses less digits than its factorization.

11033134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11033134112 its reverse (21143133011), we get a palindrome (32176267123).

The spelling of 11033134112 in words is "eleven billion, thirty-three million, one hundred thirty-four thousand, one hundred twelve".