11124011 has 4 divisors (see below), whose sum is σ = 11333952. Its totient is φ = 10914072.

The previous prime is 11123963. The next prime is 11124053. The reversal of 11124011 is 11042111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11042111 = 2539 ⋅4349.

It is a cyclic number.

It is not a de Polignac number, because 11124011 - 2¹⁰ = 11122987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11123983 and 11124001.

It is not an unprimeable number, because it can be changed into a prime (11123011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104891 + ... + 104996.

It is an arithmetic number, because the mean of its divisors is an integer number (2833488).

Almost surely, 2^11124011 is an apocalyptic number.

11124011 is a deficient number, since it is larger than the sum of its proper divisors (209941).

11124011 is an equidigital number, since it uses as much as digits as its factorization.

11124011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209940.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 11124011 is about 3335.2677553684. The cubic root of 11124011 is about 223.2306394028.

Adding to 11124011 its reverse (11042111), we get a palindrome (22166122).

The spelling of 11124011 in words is "eleven million, one hundred twenty-four thousand, eleven".