41003 has 4 divisors (see below), whose sum is σ = 41448. Its totient is φ = 40560.

The previous prime is 40993. The next prime is 41011. The reversal of 41003 is 30014.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 41003 - 2⁶ = 40939 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41003.

It is not an unprimeable number, because it can be changed into a prime (41023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26 + ... + 287.

It is an arithmetic number, because the mean of its divisors is an integer number (10362).

2⁴¹⁰⁰³ is an apocalyptic number.

41003 is a deficient number, since it is larger than the sum of its proper divisors (445).

41003 is a wasteful number, since it uses less digits than its factorization.

41003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 41003 is about 202.4919751496. The cubic root of 41003 is about 34.4830134119.

Adding to 41003 its reverse (30014), we get a palindrome (71017).

The spelling of 41003 in words is "forty-one thousand, three", and thus it is an iban number.