11132023111 has 6 divisors (see below), whose sum is σ = 12236025536. Its totient is φ = 10120020900.

The previous prime is 11132023109. The next prime is 11132023141.

It is a happy number.

11132023111 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11132023111 - 2¹ = 11132023109 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 (11132023141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45999975 + ... + 46000216.

Almost surely, 2^11132023111 is an apocalyptic number.

11132023111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11132023111 is a deficient number, since it is larger than the sum of its proper divisors (1104002425).

11132023111 is an equidigital number, since it uses as much as digits as its factorization.

11132023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92000213 (or 92000202 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

It can be divided in two parts, 111320 and 23111, that added together give a palindrome (134431).

The spelling of 11132023111 in words is "eleven billion, one hundred thirty-two million, twenty-three thousand, one hundred eleven".