104123177 has 2 divisors, whose sum is σ = 104123178. Its totient is φ = 104123176.

The previous prime is 104123161. The next prime is 104123191. The reversal of 104123177 is 771321401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99780121 + 4343056 = 9989^2 + 2084^2 .

It is a cyclic number.

It is not a de Polignac number, because 104123177 - 2⁴ = 104123161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104122177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52061588 + 52061589.

It is an arithmetic number, because the mean of its divisors is an integer number (52061589).

Almost surely, 2^104123177 is an apocalyptic number.

It is an amenable number.

104123177 is a deficient number, since it is larger than the sum of its proper divisors (1).

104123177 is an equidigital number, since it uses as much as digits as its factorization.

104123177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 104123177 is about 10204.0764893252. The cubic root of 104123177 is about 470.4525247765.

Adding to 104123177 its reverse (771321401), we get a palindrome (875444578).

The spelling of 104123177 in words is "one hundred four million, one hundred twenty-three thousand, one hundred seventy-seven".