11132423111 has 16 divisors (see below), whose sum is σ = 11668440960. Its totient is φ = 10607251200.

The previous prime is 11132423087. The next prime is 11132423143.

11132423111 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 11132423111 - 2¹⁰ = 11132422087 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 (11132423161) 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, 910706 + ... + 922848.

It is an arithmetic number, because the mean of its divisors is an integer number (729277560).

Almost surely, 2^11132423111 is an apocalyptic number.

11132423111 is a deficient number, since it is larger than the sum of its proper divisors (536017849).

11132423111 is a wasteful number, since it uses less digits than its factorization.

11132423111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586.

The product of its digits is 144, while the sum is 20.

The spelling of 11132423111 in words is "eleven billion, one hundred thirty-two million, four hundred twenty-three thousand, one hundred eleven".