104240003210081 has 2 divisors, whose sum is σ = 104240003210082. Its totient is φ = 104240003210080.

The previous prime is 104240003210033. The next prime is 104240003210093. The reversal of 104240003210081 is 180012300042401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86619485827681 + 17620517382400 = 9306959^2 + 4197680^2 .

It is a cyclic number.

It is not a de Polignac number, because 104240003210081 - 2⁶ = 104240003210017 is a prime.

It is a super-2 number, since 2×104240003210081² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104240003210081.

It is not a weakly prime, because it can be changed into another prime (104240003210381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52120001605040 + 52120001605041.

It is an arithmetic number, because the mean of its divisors is an integer number (52120001605041).

Almost surely, 2^{104240003210081} is an apocalyptic number.

It is an amenable number.

104240003210081 is a deficient number, since it is larger than the sum of its proper divisors (1).

104240003210081 is an equidigital number, since it uses as much as digits as its factorization.

104240003210081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 104240003210081 its reverse (180012300042401), we get a palindrome (284252303252482).

The spelling of 104240003210081 in words is "one hundred four trillion, two hundred forty billion, three million, two hundred ten thousand, eighty-one".