104315219 has 2 divisors, whose sum is σ = 104315220. Its totient is φ = 104315218.

The previous prime is 104315171. The next prime is 104315221. The reversal of 104315219 is 912513401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104315219 - 2²⁰ = 103266643 is a prime.

It is a super-2 number, since 2×104315219² = 21763329830035922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 104315221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104318219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52157609 + 52157610.

It is an arithmetic number, because the mean of its divisors is an integer number (52157610).

Almost surely, 2^104315219 is an apocalyptic number.

104315219 is a deficient number, since it is larger than the sum of its proper divisors (1).

104315219 is an equidigital number, since it uses as much as digits as its factorization.

104315219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 104315219 is about 10213.4822171481. The cubic root of 104315219 is about 470.7415771563.

The spelling of 104315219 in words is "one hundred four million, three hundred fifteen thousand, two hundred nineteen".