104503117 has 2 divisors, whose sum is σ = 104503118. Its totient is φ = 104503116.

The previous prime is 104503111. The next prime is 104503123. The reversal of 104503117 is 711305401.

It is a balanced prime because it is at equal distance from previous prime (104503111) and next prime (104503123).

It can be written as a sum of positive squares in only one way, i.e., 102637161 + 1865956 = 10131^2 + 1366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104503117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104503111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52251558 + 52251559.

It is an arithmetic number, because the mean of its divisors is an integer number (52251559).

Almost surely, 2^104503117 is an apocalyptic number.

It is an amenable number.

104503117 is a deficient number, since it is larger than the sum of its proper divisors (1).

104503117 is an equidigital number, since it uses as much as digits as its factorization.

104503117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 104503117 is about 10222.6766064471. The cubic root of 104503117 is about 471.0240490303.

Adding to 104503117 its reverse (711305401), we get a palindrome (815808518).

The spelling of 104503117 in words is "one hundred four million, five hundred three thousand, one hundred seventeen".