104313617 has 2 divisors, whose sum is σ = 104313618. Its totient is φ = 104313616.

The previous prime is 104313589. The next prime is 104313641. The reversal of 104313617 is 716313401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66846976 + 37466641 = 8176^2 + 6121^2 .

It is a cyclic number.

It is not a de Polignac number, because 104313617 - 2¹² = 104309521 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104313647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52156808 + 52156809.

It is an arithmetic number, because the mean of its divisors is an integer number (52156809).

Almost surely, 2^104313617 is an apocalyptic number.

It is an amenable number.

104313617 is a deficient number, since it is larger than the sum of its proper divisors (1).

104313617 is an equidigital number, since it uses as much as digits as its factorization.

104313617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 104313617 is about 10213.4037910973. The cubic root of 104313617 is about 470.7391673709.

The spelling of 104313617 in words is "one hundred four million, three hundred thirteen thousand, six hundred seventeen".