104534319 has 4 divisors (see below), whose sum is σ = 139379096. Its totient is φ = 69689544.

The previous prime is 104534317. The next prime is 104534323. The reversal of 104534319 is 913435401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913435401 = 3 ⋅304478467.

It is not a de Polignac number, because 104534319 - 2¹ = 104534317 is a prime.

It is a super-2 number, since 2×104534319² = 21854847697587522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104534317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17422384 + ... + 17422389.

It is an arithmetic number, because the mean of its divisors is an integer number (34844774).

Almost surely, 2^104534319 is an apocalyptic number.

104534319 is a deficient number, since it is larger than the sum of its proper divisors (34844777).

104534319 is an equidigital number, since it uses as much as digits as its factorization.

104534319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34844776.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 104534319 is about 10224.2026094948. The cubic root of 104534319 is about 471.0709230066.

The spelling of 104534319 in words is "one hundred four million, five hundred thirty-four thousand, three hundred nineteen".