11103313132 has 24 divisors (see below), whose sum is σ = 20038475520. Its totient is φ = 5380685520.

The previous prime is 11103313087. The next prime is 11103313153. The reversal of 11103313132 is 23131330111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314568 + ... + 348079.

It is an arithmetic number, because the mean of its divisors is an integer number (834936480).

Almost surely, 2^11103313132 is an apocalyptic number.

It is an amenable number.

11103313132 is a deficient number, since it is larger than the sum of its proper divisors (8935162388).

11103313132 is a wasteful number, since it uses less digits than its factorization.

11103313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662781 (or 662779 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11103313132 its reverse (23131330111), we get a palindrome (34234643243).

The spelling of 11103313132 in words is "eleven billion, one hundred three million, three hundred thirteen thousand, one hundred thirty-two".