104678323532177 has 2 divisors, whose sum is σ = 104678323532178. Its totient is φ = 104678323532176.

The previous prime is 104678323532143. The next prime is 104678323532203. The reversal of 104678323532177 is 771235323876401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85641716826961 + 19036606705216 = 9254281^2 + 4363096^2 .

It is an emirp because it is prime and its reverse (771235323876401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104678323532177 - 2⁸ = 104678323531921 is a prime.

It is not a weakly prime, because it can be changed into another prime (104678323132177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52339161766088 + 52339161766089.

It is an arithmetic number, because the mean of its divisors is an integer number (52339161766089).

Almost surely, 2^{104678323532177} is an apocalyptic number.

It is an amenable number.

104678323532177 is a deficient number, since it is larger than the sum of its proper divisors (1).

104678323532177 is an equidigital number, since it uses as much as digits as its factorization.

104678323532177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35562240, while the sum is 59.

The spelling of 104678323532177 in words is "one hundred four trillion, six hundred seventy-eight billion, three hundred twenty-three million, five hundred thirty-two thousand, one hundred seventy-seven".