104521322141 has 8 divisors (see below), whose sum is σ = 105051022200. Its totient is φ = 103992942592.

The previous prime is 104521322119. The next prime is 104521322159. The reversal of 104521322141 is 141223125401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19357156900 + 85164165241 = 139130^2 + 291829^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104521322141 - 2³⁰ = 103447580317 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 104521322141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104521322041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171230 + ... + 488223.

It is an arithmetic number, because the mean of its divisors is an integer number (13131377775).

Almost surely, 2^104521322141 is an apocalyptic number.

It is an amenable number.

104521322141 is a deficient number, since it is larger than the sum of its proper divisors (529700059).

104521322141 is an equidigital number, since it uses as much as digits as its factorization.

104521322141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660255.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 104521322141 its reverse (141223125401), we get a palindrome (245744447542).

The spelling of 104521322141 in words is "one hundred four billion, five hundred twenty-one million, three hundred twenty-two thousand, one hundred forty-one".