1041045003 has 12 divisors (see below), whose sum is σ = 1504379448. Its totient is φ = 693731040.

The previous prime is 1041045001. The next prime is 1041045023. The reversal of 1041045003 is 3005401401.

It is a happy number.

It is not a de Polignac number, because 1041045003 - 2¹ = 1041045001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041045001) 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, 1725 + ... + 45662.

It is an arithmetic number, because the mean of its divisors is an integer number (125364954).

Almost surely, 2^1041045003 is an apocalyptic number.

1041045003 is a deficient number, since it is larger than the sum of its proper divisors (463334445).

1041045003 is a wasteful number, since it uses less digits than its factorization.

1041045003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49834 (or 49831 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1041045003 is about 32265.2290089502. The cubic root of 1041045003 is about 1013.4986346530.

Adding to 1041045003 its reverse (3005401401), we get a palindrome (4046446404).

The spelling of 1041045003 in words is "one billion, forty-one million, forty-five thousand, three".