11043112 has 8 divisors (see below), whose sum is σ = 20705850. Its totient is φ = 5521552.

The previous prime is 11043091. The next prime is 11043119. The reversal of 11043112 is 21134011.

It can be written as a sum of positive squares in only one way, i.e., 10982596 + 60516 = 3314^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11043092 and 11043101.

It is not an unprimeable number, because it can be changed into a prime (11043119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690187 + ... + 690202.

Almost surely, 2^11043112 is an apocalyptic number.

It is an amenable number.

11043112 is a deficient number, since it is larger than the sum of its proper divisors (9662738).

11043112 is a wasteful number, since it uses less digits than its factorization.

11043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380395 (or 1380391 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11043112 is about 3323.1178131387. The cubic root of 11043112 is about 222.6881764552.

Adding to 11043112 its reverse (21134011), we get a palindrome (32177123).

The spelling of 11043112 in words is "eleven million, forty-three thousand, one hundred twelve".