104723317 has 2 divisors, whose sum is σ = 104723318. Its totient is φ = 104723316.

The previous prime is 104723299. The next prime is 104723323. The reversal of 104723317 is 713327401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102535876 + 2187441 = 10126^2 + 1479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104723317 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104723327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52361658 + 52361659.

It is an arithmetic number, because the mean of its divisors is an integer number (52361659).

Almost surely, 2^104723317 is an apocalyptic number.

It is an amenable number.

104723317 is a deficient number, since it is larger than the sum of its proper divisors (1).

104723317 is an equidigital number, since it uses as much as digits as its factorization.

104723317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 104723317 is about 10233.4411123532. The cubic root of 104723317 is about 471.3546507518.

The spelling of 104723317 in words is "one hundred four million, seven hundred twenty-three thousand, three hundred seventeen".