104345551641263 has 2 divisors, whose sum is σ = 104345551641264. Its totient is φ = 104345551641262.

The previous prime is 104345551641241. The next prime is 104345551641277. The reversal of 104345551641263 is 362146155543401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104345551641263 - 2¹⁴ = 104345551624879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104345551644263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52172775820631 + 52172775820632.

It is an arithmetic number, because the mean of its divisors is an integer number (52172775820632).

Almost surely, 2^{104345551641263} is an apocalyptic number.

104345551641263 is a deficient number, since it is larger than the sum of its proper divisors (1).

104345551641263 is an equidigital number, since it uses as much as digits as its factorization.

104345551641263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 104345551641263 in words is "one hundred four trillion, three hundred forty-five billion, five hundred fifty-one million, six hundred forty-one thousand, two hundred sixty-three".