11132112003 has 8 divisors (see below), whose sum is σ = 14876323008. Its totient is φ = 7404654504.

The previous prime is 11132112001. The next prime is 11132112011. The reversal of 11132112003 is 30021123111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11132112003 - 2¹ = 11132112001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11132112001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4186825 + ... + 4189482.

It is an arithmetic number, because the mean of its divisors is an integer number (1859540376).

Almost surely, 2^11132112003 is an apocalyptic number.

11132112003 is a deficient number, since it is larger than the sum of its proper divisors (3744211005).

11132112003 is an equidigital number, since it uses as much as digits as its factorization.

11132112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8376753.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11132112003 its reverse (30021123111), we get a palindrome (41153235114).

The spelling of 11132112003 in words is "eleven billion, one hundred thirty-two million, one hundred twelve thousand, three".