104043005 has 16 divisors (see below), whose sum is σ = 136499904. Its totient is φ = 75502080.

The previous prime is 104042999. The next prime is 104043011. The reversal of 104043005 is 500340401.

It is an interprime number because it is at equal distance from previous prime (104042999) and next prime (104043011).

It is not a de Polignac number, because 104043005 - 2¹⁶ = 103977469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26957 + ... + 30573.

It is an arithmetic number, because the mean of its divisors is an integer number (8531244).

Almost surely, 2^104043005 is an apocalyptic number.

It is an amenable number.

104043005 is a deficient number, since it is larger than the sum of its proper divisors (32456899).

104043005 is a wasteful number, since it uses less digits than its factorization.

104043005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 104043005 is about 10200.1473028579. The cubic root of 104043005 is about 470.3317485785.

Adding to 104043005 its reverse (500340401), we get a palindrome (604383406).

The spelling of 104043005 in words is "one hundred four million, forty-three thousand, five".