11003011332 has 12 divisors (see below), whose sum is σ = 25673693136. Its totient is φ = 3667670440.

The previous prime is 11003011301. The next prime is 11003011333. The reversal of 11003011332 is 23311030011.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11003011333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458458794 + ... + 458458817.

It is an arithmetic number, because the mean of its divisors is an integer number (2139474428).

Almost surely, 2^11003011332 is an apocalyptic number.

11003011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11003011332 is an abundant number, since it is smaller than the sum of its proper divisors (14670681804).

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

11003011332 is a wasteful number, since it uses less digits than its factorization.

11003011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916917618 (or 916917616 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11003011332 its reverse (23311030011), we get a palindrome (34314041343).

The spelling of 11003011332 in words is "eleven billion, three million, eleven thousand, three hundred thirty-two".