11103230232 has 48 divisors (see below), whose sum is σ = 31108194000. Its totient is φ = 3573452736.

The previous prime is 11103230221. The next prime is 11103230233. The reversal of 11103230232 is 23203230111.

11103230232 is a `hidden beast` number, since 1 + 110 + 323 + 0 + 232 = 666.

11103230232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103230233) 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 11 ways as a sum of consecutive naturals, for example, 2656732 + ... + 2660907.

It is an arithmetic number, because the mean of its divisors is an integer number (648087375).

Almost surely, 2^11103230232 is an apocalyptic number.

11103230232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11103230232 is an abundant number, since it is smaller than the sum of its proper divisors (20004963768).

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

11103230232 is a wasteful number, since it uses less digits than its factorization.

11103230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5317680 (or 5317673 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11103230232 its reverse (23203230111), we get a palindrome (34306460343).

The spelling of 11103230232 in words is "eleven billion, one hundred three million, two hundred thirty thousand, two hundred thirty-two".