11043117 has 12 divisors (see below), whose sum is σ = 16098940. Its totient is φ = 7293888.

The previous prime is 11043091. The next prime is 11043119. The reversal of 11043117 is 71134011.

It can be written as a sum of positive squares in 2 ways, for example, as 8590761 + 2452356 = 2931^2 + 1566^2 .

It is not a de Polignac number, because 11043117 - 2⁷ = 11042989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11043117.

It is a congruent number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4648 + ... + 6609.

Almost surely, 2^11043117 is an apocalyptic number.

It is an amenable number.

11043117 is a deficient number, since it is larger than the sum of its proper divisors (5055823).

11043117 is a wasteful number, since it uses less digits than its factorization.

11043117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372 (or 11369 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 11043117 is about 3323.1185654442. The cubic root of 11043117 is about 222.6882100641.

Adding to 11043117 its reverse (71134011), we get a palindrome (82177128).

The spelling of 11043117 in words is "eleven million, forty-three thousand, one hundred seventeen".