104377219 has 2 divisors, whose sum is σ = 104377220. Its totient is φ = 104377218.

The previous prime is 104377187. The next prime is 104377277. The reversal of 104377219 is 912773401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104377219 - 2⁵ = 104377187 is a prime.

It is a super-2 number, since 2×104377219² = 21789207692347922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104377019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52188609 + 52188610.

It is an arithmetic number, because the mean of its divisors is an integer number (52188610).

Almost surely, 2^104377219 is an apocalyptic number.

104377219 is a deficient number, since it is larger than the sum of its proper divisors (1).

104377219 is an equidigital number, since it uses as much as digits as its factorization.

104377219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 104377219 is about 10216.5169700833. The cubic root of 104377219 is about 470.8348208131.

The spelling of 104377219 in words is "one hundred four million, three hundred seventy-seven thousand, two hundred nineteen".