11131132003 has 8 divisors (see below), whose sum is σ = 11635960608. Its totient is φ = 10628042304.

The previous prime is 11131131983. The next prime is 11131132039. The reversal of 11131132003 is 30023113111.

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

It is a cyclic number.

It is not a de Polignac number, because 11131132003 - 2⁵ = 11131131971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11131132303) by changing a digit.

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, 421626 + ... + 447247.

It is an arithmetic number, because the mean of its divisors is an integer number (1454495076).

Almost surely, 2^11131132003 is an apocalyptic number.

11131132003 is a deficient number, since it is larger than the sum of its proper divisors (504828605).

11131132003 is an equidigital number, since it uses as much as digits as its factorization.

11131132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869453.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11131132003 its reverse (30023113111), we get a palindrome (41154245114).

The spelling of 11131132003 in words is "eleven billion, one hundred thirty-one million, one hundred thirty-two thousand, three".