104521522244 has 6 divisors (see below), whose sum is σ = 182912663934. Its totient is φ = 52260761120.

The previous prime is 104521522241. The next prime is 104521522247. The reversal of 104521522244 is 442225125401.

104521522244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (104521522241) and next prime (104521522247).

It can be written as a sum of positive squares in only one way, i.e., 87652707844 + 16868814400 = 296062^2 + 129880^2 .

It is a super-2 number, since 2×104521522244² (a number of 23 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 104521522244.

It is not an unprimeable number, because it can be changed into a prime (104521522241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13065190277 + ... + 13065190284.

It is an arithmetic number, because the mean of its divisors is an integer number (30485443989).

Almost surely, 2^104521522244 is an apocalyptic number.

It is an amenable number.

104521522244 is a deficient number, since it is larger than the sum of its proper divisors (78391141690).

104521522244 is a wasteful number, since it uses less digits than its factorization.

104521522244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26130380565 (or 26130380563 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 104521522244 its reverse (442225125401), we get a palindrome (546746647645).

The spelling of 104521522244 in words is "one hundred four billion, five hundred twenty-one million, five hundred twenty-two thousand, two hundred forty-four".