11132323303 has 4 divisors (see below), whose sum is σ = 11219979520. Its totient is φ = 11044667088.

The previous prime is 11132323273. The next prime is 11132323313. The reversal of 11132323303 is 30332323111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11132323303 - 2⁹ = 11132322791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132323313) 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 3 ways as a sum of consecutive naturals, for example, 43827918 + ... + 43828171.

It is an arithmetic number, because the mean of its divisors is an integer number (2804994880).

Almost surely, 2^11132323303 is an apocalyptic number.

11132323303 is a deficient number, since it is larger than the sum of its proper divisors (87656217).

11132323303 is an equidigital number, since it uses as much as digits as its factorization.

11132323303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87656216.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11132323303 its reverse (30332323111), we get a palindrome (41464646414).

The spelling of 11132323303 in words is "eleven billion, one hundred thirty-two million, three hundred twenty-three thousand, three hundred three".