104371229 has 2 divisors, whose sum is σ = 104371230. Its totient is φ = 104371228.

The previous prime is 104371139. The next prime is 104371247. The reversal of 104371229 is 922173401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77352025 + 27019204 = 8795^2 + 5198^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104371229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104374229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52185614 + 52185615.

It is an arithmetic number, because the mean of its divisors is an integer number (52185615).

Almost surely, 2^104371229 is an apocalyptic number.

It is an amenable number.

104371229 is a deficient number, since it is larger than the sum of its proper divisors (1).

104371229 is an equidigital number, since it uses as much as digits as its factorization.

104371229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 104371229 is about 10216.2238131317. The cubic root of 104371229 is about 470.8258138843.

The spelling of 104371229 in words is "one hundred four million, three hundred seventy-one thousand, two hundred twenty-nine".