11041031 has 4 divisors (see below), whose sum is σ = 11192352. Its totient is φ = 10889712.

The previous prime is 11041021. The next prime is 11041039. The reversal of 11041031 is 13014011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11041031 - 2¹⁴ = 11024647 is a prime.

It is a super-2 number, since 2×11041031² = 243808731085922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75551 + ... + 75696.

It is an arithmetic number, because the mean of its divisors is an integer number (2798088).

Almost surely, 2^11041031 is an apocalyptic number.

11041031 is a deficient number, since it is larger than the sum of its proper divisors (151321).

11041031 is an equidigital number, since it uses as much as digits as its factorization.

11041031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151320.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11041031 is about 3322.8046888134. The cubic root of 11041031 is about 222.6741875480.

Adding to 11041031 its reverse (13014011), we get a palindrome (24055042).

The spelling of 11041031 in words is "eleven million, forty-one thousand, thirty-one".