11052043 has 4 divisors (see below), whose sum is σ = 11058768. Its totient is φ = 11045320.

The previous prime is 11052017. The next prime is 11052047. The reversal of 11052043 is 34025011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11052043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11052047) 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, 930 + ... + 4792.

It is an arithmetic number, because the mean of its divisors is an integer number (2764692).

Almost surely, 2^11052043 is an apocalyptic number.

11052043 is a deficient number, since it is larger than the sum of its proper divisors (6725).

11052043 is an equidigital number, since it uses as much as digits as its factorization.

11052043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6724.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 11052043 is about 3324.4613097463. The cubic root of 11052043 is about 222.7481925146.

Adding to 11052043 its reverse (34025011), we get a palindrome (45077054).

The spelling of 11052043 in words is "eleven million, fifty-two thousand, forty-three".