104031345541 has 2 divisors, whose sum is σ = 104031345542. Its totient is φ = 104031345540.

The previous prime is 104031345499. The next prime is 104031345553. The reversal of 104031345541 is 145543130401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74595080641 + 29436264900 = 273121^2 + 171570^2 .

It is an emirp because it is prime and its reverse (145543130401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104031345541 - 2⁹ = 104031345029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104031345641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52015672770 + 52015672771.

It is an arithmetic number, because the mean of its divisors is an integer number (52015672771).

Almost surely, 2^104031345541 is an apocalyptic number.

It is an amenable number.

104031345541 is a deficient number, since it is larger than the sum of its proper divisors (1).

104031345541 is an equidigital number, since it uses as much as digits as its factorization.

104031345541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 104031345541 its reverse (145543130401), we get a palindrome (249574475942).

The spelling of 104031345541 in words is "one hundred four billion, thirty-one million, three hundred forty-five thousand, five hundred forty-one".