11041011 has 6 divisors (see below), whose sum is σ = 15948140. Its totient is φ = 7360668.

The previous prime is 11041001. The next prime is 11041021. The reversal of 11041011 is 11014011.

It is an interprime number because it is at equal distance from previous prime (11041001) and next prime (11041021).

It is not a de Polignac number, because 11041011 - 2⁶ = 11040947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1226779 = 11041011 / (1 + 1 + 0 + 4 + 1 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11040984 and 11041002.

It is not an unprimeable number, because it can be changed into a prime (11041001) 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 5 ways as a sum of consecutive naturals, for example, 613381 + ... + 613398.

Almost surely, 2^11041011 is an apocalyptic number.

11041011 is a deficient number, since it is larger than the sum of its proper divisors (4907129).

11041011 is a wasteful number, since it uses less digits than its factorization.

11041011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226785 (or 1226782 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 11041011 is about 3322.8016793062. The cubic root of 11041011 is about 222.6740530954.

Adding to 11041011 its reverse (11014011), we get a palindrome (22055022).

Subtracting from 11041011 its reverse (11014011), we obtain a cube (27000 = 30³).

The spelling of 11041011 in words is "eleven million, forty-one thousand, eleven".