11003042 has 8 divisors (see below), whose sum is σ = 16527132. Its totient is φ = 5494000.

The previous prime is 11003021. The next prime is 11003059. The reversal of 11003042 is 24030011.

It is a happy number.

11003042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10699441 + 303601 = 3271^2 + 551^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709 + ... + 4992.

Almost surely, 2^11003042 is an apocalyptic number.

11003042 is a deficient number, since it is larger than the sum of its proper divisors (5524090).

11003042 is an equidigital number, since it uses as much as digits as its factorization.

11003042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 11003042 is about 3317.0833574090. The cubic root of 11003042 is about 222.4185082202.

Adding to 11003042 its reverse (24030011), we get a palindrome (35033053).

The spelling of 11003042 in words is "eleven million, three thousand, forty-two".