11032044102 has 64 divisors (see below), whose sum is σ = 25218385920. Its totient is φ = 3573396000.

The previous prime is 11032044097. The next prime is 11032044131. The reversal of 11032044102 is 20144023011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253227 + ... + 293577.

It is an arithmetic number, because the mean of its divisors is an integer number (394037280).

Almost surely, 2^11032044102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11032044102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12609192960).

11032044102 is an abundant number, since it is smaller than the sum of its proper divisors (14186341818).

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

11032044102 is a wasteful number, since it uses less digits than its factorization.

11032044102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40506 (or 40500 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11032044102 its reverse (20144023011), we get a palindrome (31176067113).

The spelling of 11032044102 in words is "eleven billion, thirty-two million, forty-four thousand, one hundred two".