11132311003 has 16 divisors (see below), whose sum is σ = 12325795200. Its totient is φ = 9969410880.

The previous prime is 11132310989. The next prime is 11132311009. The reversal of 11132311003 is 30011323111.

It is not a de Polignac number, because 11132311003 - 2¹⁷ = 11132179931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132311009) 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 15 ways as a sum of consecutive naturals, for example, 681708 + ... + 697846.

It is an arithmetic number, because the mean of its divisors is an integer number (770362200).

Almost surely, 2^11132311003 is an apocalyptic number.

11132311003 is a deficient number, since it is larger than the sum of its proper divisors (1193484197).

11132311003 is a wasteful number, since it uses less digits than its factorization.

11132311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17082.

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

Adding to 11132311003 its reverse (30011323111), we get a palindrome (41143634114).

The spelling of 11132311003 in words is "eleven billion, one hundred thirty-two million, three hundred eleven thousand, three".