4111003 has 12 divisors (see below), whose sum is σ = 4615744. Its totient is φ = 3636000.

The previous prime is 4110989. The next prime is 4111007. The reversal of 4111003 is 3001114.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4111003 is a prime.

It is a hoax number, since the sum of its digits (10) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4111007) 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, 40653 + ... + 40753.

Almost surely, 2^4111003 is an apocalyptic number.

4111003 is a deficient number, since it is larger than the sum of its proper divisors (504741).

4111003 is a wasteful number, since it uses less digits than its factorization.

4111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 4111003 is about 2027.5608498884. The cubic root of 4111003 is about 160.1951135327.

Adding to 4111003 its reverse (3001114), we get a palindrome (7112117).

The spelling of 4111003 in words is "four million, one hundred eleven thousand, three".