11123041 has 4 divisors (see below), whose sum is σ = 11210752. Its totient is φ = 11035332.

The previous prime is 11123039. The next prime is 11123069. The reversal of 11123041 is 14032111.

11123041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 14032111 = 619 ⋅22669.

It is a cyclic number.

It is not a de Polignac number, because 11123041 - 2¹ = 11123039 is a prime.

It is a Duffinian number.

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, 43665 + ... + 43918.

It is an arithmetic number, because the mean of its divisors is an integer number (2802688).

Almost surely, 2^11123041 is an apocalyptic number.

It is an amenable number.

11123041 is a deficient number, since it is larger than the sum of its proper divisors (87711).

11123041 is an equidigital number, since it uses as much as digits as its factorization.

11123041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87710.

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

The square root of 11123041 is about 3335.1223365868. The cubic root of 11123041 is about 223.2241507357.

Adding to 11123041 its reverse (14032111), we get a palindrome (25155152).

The spelling of 11123041 in words is "eleven million, one hundred twenty-three thousand, forty-one".