104505319 has 2 divisors, whose sum is σ = 104505320. Its totient is φ = 104505318.

The previous prime is 104505311. The next prime is 104505329. The reversal of 104505319 is 913505401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104505319 - 2³ = 104505311 is a prime.

It is a super-2 number, since 2×104505319² = 21842723398583522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104505311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52252659 + 52252660.

It is an arithmetic number, because the mean of its divisors is an integer number (52252660).

Almost surely, 2^104505319 is an apocalyptic number.

104505319 is a deficient number, since it is larger than the sum of its proper divisors (1).

104505319 is an equidigital number, since it uses as much as digits as its factorization.

104505319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 104505319 is about 10222.7843076140. The cubic root of 104505319 is about 471.0273573452.

The spelling of 104505319 in words is "one hundred four million, five hundred five thousand, three hundred nineteen".