11141132 has 12 divisors (see below), whose sum is σ = 19522440. Its totient is φ = 5563296.

The previous prime is 11141113. The next prime is 11141149. The reversal of 11141132 is 23114111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3119 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (1626870).

Almost surely, 2^11141132 is an apocalyptic number.

It is an amenable number.

11141132 is a deficient number, since it is larger than the sum of its proper divisors (8381308).

11141132 is a wasteful number, since it uses less digits than its factorization.

11141132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640 (or 3638 counting only the distinct ones).

The product of its digits is 24, while the sum is 14.

The square root of 11141132 is about 3337.8334290375. The cubic root of 11141132 is about 223.3451056887.

Adding to 11141132 its reverse (23114111), we get a palindrome (34255243).

The spelling of 11141132 in words is "eleven million, one hundred forty-one thousand, one hundred thirty-two".