104230643124665 has 24 divisors (see below), whose sum is σ = 126822234115800. Its totient is φ = 82236676460544.

The previous prime is 104230643124653. The next prime is 104230643124677. The reversal of 104230643124665 is 566421346032401.

It is an interprime number because it is at equal distance from previous prime (104230643124653) and next prime (104230643124677).

It can be written as a sum of positive squares in 12 ways, for example, as 25291203089296 + 78939440035369 = 5029036^2 + 8884787^2 .

It is not a de Polignac number, because 104230643124665 - 2⁴ = 104230643124649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416842619 + ... + 417092591.

It is an arithmetic number, because the mean of its divisors is an integer number (5284259754825).

Almost surely, 2^{104230643124665} is an apocalyptic number.

It is an amenable number.

104230643124665 is a deficient number, since it is larger than the sum of its proper divisors (22591590991135).

104230643124665 is an equidigital number, since it uses as much as digits as its factorization.

104230643124665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265773 (or 265700 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 104230643124665 in words is "one hundred four trillion, two hundred thirty billion, six hundred forty-three million, one hundred twenty-four thousand, six hundred sixty-five".