11001403032 has 16 divisors (see below), whose sum is σ = 27503507640. Its totient is φ = 3667134336.

The previous prime is 11001403031. The next prime is 11001403051. The reversal of 11001403032 is 23030410011.

11001403032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001403031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229195873 + ... + 229195920.

Almost surely, 2^11001403032 is an apocalyptic number.

11001403032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001403032 is an abundant number, since it is smaller than the sum of its proper divisors (16502104608).

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

11001403032 is a wasteful number, since it uses less digits than its factorization.

11001403032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458391802 (or 458391798 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11001403032 its reverse (23030410011), we get a palindrome (34031813043).

The spelling of 11001403032 in words is "eleven billion, one million, four hundred three thousand, thirty-two".