104231005 has 16 divisors (see below), whose sum is σ = 127563264. Its totient is φ = 81737280.

The previous prime is 104231003. The next prime is 104231033. The reversal of 104231005 is 500132401.

It is not a de Polignac number, because 104231005 - 2¹ = 104231003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104231005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104231003) 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, 171412 + ... + 172018.

It is an arithmetic number, because the mean of its divisors is an integer number (7972704).

Almost surely, 2^104231005 is an apocalyptic number.

It is an amenable number.

104231005 is a deficient number, since it is larger than the sum of its proper divisors (23332259).

104231005 is an equidigital number, since it uses as much as digits as its factorization.

104231005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 104231005 is about 10209.3586968036. The cubic root of 104231005 is about 470.6148660067.

Adding to 104231005 its reverse (500132401), we get a palindrome (604363406).

The spelling of 104231005 in words is "one hundred four million, two hundred thirty-one thousand, five".