104044315541 has 2 divisors, whose sum is σ = 104044315542. Its totient is φ = 104044315540.

The previous prime is 104044315523. The next prime is 104044315549. The reversal of 104044315541 is 145513440401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69027052900 + 35017262641 = 262730^2 + 187129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104044315541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104044315498 and 104044315507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104044315549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52022157770 + 52022157771.

It is an arithmetic number, because the mean of its divisors is an integer number (52022157771).

Almost surely, 2^104044315541 is an apocalyptic number.

It is an amenable number.

104044315541 is a deficient number, since it is larger than the sum of its proper divisors (1).

104044315541 is an equidigital number, since it uses as much as digits as its factorization.

104044315541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 104044315541 its reverse (145513440401), we get a palindrome (249557755942).

The spelling of 104044315541 in words is "one hundred four billion, forty-four million, three hundred fifteen thousand, five hundred forty-one".