104563661145179 has 2 divisors, whose sum is σ = 104563661145180. Its totient is φ = 104563661145178.

The previous prime is 104563661145157. The next prime is 104563661145199. The reversal of 104563661145179 is 971541166365401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104563661145179 - 2⁸ = 104563661144923 is a prime.

It is not a weakly prime, because it can be changed into another prime (104563661145149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52281830572589 + 52281830572590.

It is an arithmetic number, because the mean of its divisors is an integer number (52281830572590).

Almost surely, 2^{104563661145179} is an apocalyptic number.

104563661145179 is a deficient number, since it is larger than the sum of its proper divisors (1).

104563661145179 is an equidigital number, since it uses as much as digits as its factorization.

104563661145179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 104563661145179 in words is "one hundred four trillion, five hundred sixty-three billion, six hundred sixty-one million, one hundred forty-five thousand, one hundred seventy-nine".