11043331 has 8 divisors (see below), whose sum is σ = 12044480. Its totient is φ = 10063872.

The previous prime is 11043317. The next prime is 11043337. The reversal of 11043331 is 13334011.

11043331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11043331 - 2¹⁹ = 10519043 is a prime.

It is a super-2 number, since 2×11043331² = 243910319151122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4350 + ... + 6403.

It is an arithmetic number, because the mean of its divisors is an integer number (1505560).

Almost surely, 2^11043331 is an apocalyptic number.

11043331 is a deficient number, since it is larger than the sum of its proper divisors (1001149).

11043331 is a wasteful number, since it uses less digits than its factorization.

11043331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10845.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 11043331 is about 3323.1507639588. The cubic root of 11043331 is about 222.6896485158.

Adding to 11043331 its reverse (13334011), we get a palindrome (24377342).

The spelling of 11043331 in words is "eleven million, forty-three thousand, three hundred thirty-one".