104603123 has 2 divisors, whose sum is σ = 104603124. Its totient is φ = 104603122.

The previous prime is 104603119. The next prime is 104603129. The reversal of 104603123 is 321306401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104603123 - 2² = 104603119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104603095 and 104603104.

It is not a weakly prime, because it can be changed into another prime (104603129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52301561 + 52301562.

It is an arithmetic number, because the mean of its divisors is an integer number (52301562).

Almost surely, 2^104603123 is an apocalyptic number.

104603123 is a deficient number, since it is larger than the sum of its proper divisors (1).

104603123 is an equidigital number, since it uses as much as digits as its factorization.

104603123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 104603123 is about 10227.5668171858. The cubic root of 104603123 is about 471.1742525659.

Adding to 104603123 its reverse (321306401), we get a palindrome (425909524).

The spelling of 104603123 in words is "one hundred four million, six hundred three thousand, one hundred twenty-three".