1004040103 has 16 divisors (see below), whose sum is σ = 1152375840. Its totient is φ = 866419200.

The previous prime is 1004040097. The next prime is 1004040139. The reversal of 1004040103 is 3010404001.

It is a cyclic number.

It is not a de Polignac number, because 1004040103 - 2²⁹ = 467169191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004040173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13398 + ... + 46771.

It is an arithmetic number, because the mean of its divisors is an integer number (72023490).

Almost surely, 2^1004040103 is an apocalyptic number.

1004040103 is a deficient number, since it is larger than the sum of its proper divisors (148335737).

1004040103 is a wasteful number, since it uses less digits than its factorization.

1004040103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60258.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1004040103 is about 31686.5918489193. The cubic root of 1004040103 is about 1001.3448914561.

Adding to 1004040103 its reverse (3010404001), we get a palindrome (4014444104).

The spelling of 1004040103 in words is "one billion, four million, forty thousand, one hundred three".