11103312232 has 16 divisors (see below), whose sum is σ = 21160001700. Its totient is φ = 5460645120.

The previous prime is 11103312223. The next prime is 11103312281. The reversal of 11103312232 is 23221330111.

11103312232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8362370916 + 2740941316 = 91446^2 + 52354^2 .

It is an unprimeable number.

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, 11375857 + ... + 11376832.

Almost surely, 2^11103312232 is an apocalyptic number.

It is an amenable number.

11103312232 is a deficient number, since it is larger than the sum of its proper divisors (10056689468).

11103312232 is a wasteful number, since it uses less digits than its factorization.

11103312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22752756 (or 22752752 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11103312232 its reverse (23221330111), we get a palindrome (34324642343).

The spelling of 11103312232 in words is "eleven billion, one hundred three million, three hundred twelve thousand, two hundred thirty-two".