11123093 has 4 divisors (see below), whose sum is σ = 11311680. Its totient is φ = 10934508.

The previous prime is 11123071. The next prime is 11123107. The reversal of 11123093 is 39032111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39032111 = 1123 ⋅34757.

It is a cyclic number.

It is not a de Polignac number, because 11123093 - 2¹⁴ = 11106709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94205 + ... + 94322.

It is an arithmetic number, because the mean of its divisors is an integer number (2827920).

Almost surely, 2^11123093 is an apocalyptic number.

It is an amenable number.

11123093 is a deficient number, since it is larger than the sum of its proper divisors (188587).

11123093 is an equidigital number, since it uses as much as digits as its factorization.

11123093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188586.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 11123093 is about 3335.1301323936. The cubic root of 11123093 is about 223.2244985913.

The spelling of 11123093 in words is "eleven million, one hundred twenty-three thousand, ninety-three".