11132311132 has 6 divisors (see below), whose sum is σ = 19481544488. Its totient is φ = 5566155564.

The previous prime is 11132311123. The next prime is 11132311133. The reversal of 11132311132 is 23111323111.

11132311132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11132311132² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132311133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391538888 + ... + 1391538895.

Almost surely, 2^11132311132 is an apocalyptic number.

It is an amenable number.

11132311132 is a deficient number, since it is larger than the sum of its proper divisors (8349233356).

11132311132 is a wasteful number, since it uses less digits than its factorization.

11132311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783077787 (or 2783077785 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

Adding to 11132311132 its reverse (23111323111), we get a palindrome (34243634243).

The spelling of 11132311132 in words is "eleven billion, one hundred thirty-two million, three hundred eleven thousand, one hundred thirty-two".