104313185 has 4 divisors (see below), whose sum is σ = 125175828. Its totient is φ = 83450544.

The previous prime is 104313161. The next prime is 104313193. The reversal of 104313185 is 581313401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 581313401 = 37 ⋅15711173.

It can be written as a sum of positive squares in 2 ways, for example, as 18861649 + 85451536 = 4343^2 + 9244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104313185 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10431314 + ... + 10431323.

It is an arithmetic number, because the mean of its divisors is an integer number (31293957).

Almost surely, 2^104313185 is an apocalyptic number.

It is an amenable number.

104313185 is a deficient number, since it is larger than the sum of its proper divisors (20862643).

104313185 is an equidigital number, since it uses as much as digits as its factorization.

104313185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20862642.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 104313185 is about 10213.3826423962. The cubic root of 104313185 is about 470.7385175369.

Adding to 104313185 its reverse (581313401), we get a palindrome (685626586).

The spelling of 104313185 in words is "one hundred four million, three hundred thirteen thousand, one hundred eighty-five".