11003327088 has 160 divisors (see below), whose sum is σ = 31953579840. Its totient is φ = 3239362560.

The previous prime is 11003327081. The next prime is 11003327113. The reversal of 11003327088 is 88072330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003327081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2042158 + ... + 2047538.

It is an arithmetic number, because the mean of its divisors is an integer number (199709874).

Almost surely, 2^11003327088 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 11003327088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15976789920).

11003327088 is an abundant number, since it is smaller than the sum of its proper divisors (20950252752).

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

11003327088 is a wasteful number, since it uses less digits than its factorization.

11003327088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547 (or 5541 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

Adding to 11003327088 its reverse (88072330011), we get a palindrome (99075657099).

The spelling of 11003327088 in words is "eleven billion, three million, three hundred twenty-seven thousand, eighty-eight".