104566603 has 2 divisors, whose sum is σ = 104566604. Its totient is φ = 104566602.

The previous prime is 104566573. The next prime is 104566621. The reversal of 104566603 is 306665401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104566603 - 2²⁵ = 71012171 is a prime.

It is equal to p_6009268 and since 104566603 and 6009268 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (104566673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52283301 + 52283302.

It is an arithmetic number, because the mean of its divisors is an integer number (52283302).

Almost surely, 2^104566603 is an apocalyptic number.

104566603 is a deficient number, since it is larger than the sum of its proper divisors (1).

104566603 is an equidigital number, since it uses as much as digits as its factorization.

104566603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 104566603 is about 10225.7812904443. The cubic root of 104566603 is about 471.1194126271.

The spelling of 104566603 in words is "one hundred four million, five hundred sixty-six thousand, six hundred three".