104508193 has 2 divisors, whose sum is σ = 104508194. Its totient is φ = 104508192.

The previous prime is 104508191. The next prime is 104508203. The reversal of 104508193 is 391805401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104387089 + 121104 = 10217^2 + 348^2 .

It is a cyclic number.

It is not a de Polignac number, because 104508193 - 2¹ = 104508191 is a prime.

Together with 104508191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (104508191) 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, 52254096 + 52254097.

It is an arithmetic number, because the mean of its divisors is an integer number (52254097).

Almost surely, 2^104508193 is an apocalyptic number.

It is an amenable number.

104508193 is a deficient number, since it is larger than the sum of its proper divisors (1).

104508193 is an equidigital number, since it uses as much as digits as its factorization.

104508193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 104508193 is about 10222.9248750052. The cubic root of 104508193 is about 471.0316752122.

The spelling of 104508193 in words is "one hundred four million, five hundred eight thousand, one hundred ninety-three".