108419317 has 2 divisors, whose sum is σ = 108419318. Its totient is φ = 108419316.

The previous prime is 108419299. The next prime is 108419341. The reversal of 108419317 is 713914801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68046001 + 40373316 = 8249^2 + 6354^2 .

It is a cyclic number.

It is not a de Polignac number, because 108419317 - 2²³ = 100030709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108419417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54209658 + 54209659.

It is an arithmetic number, because the mean of its divisors is an integer number (54209659).

Almost surely, 2^108419317 is an apocalyptic number.

It is an amenable number.

108419317 is a deficient number, since it is larger than the sum of its proper divisors (1).

108419317 is an equidigital number, since it uses as much as digits as its factorization.

108419317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 108419317 is about 10412.4596998020. The cubic root of 108419317 is about 476.8358384211.

The spelling of 108419317 in words is "one hundred eight million, four hundred nineteen thousand, three hundred seventeen".