104181339 has 4 divisors (see below), whose sum is σ = 138908456. Its totient is φ = 69454224.

The previous prime is 104181331. The next prime is 104181349. The reversal of 104181339 is 933181401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104181339 - 2³ = 104181331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104181331) 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, 17363554 + ... + 17363559.

It is an arithmetic number, because the mean of its divisors is an integer number (34727114).

Almost surely, 2^104181339 is an apocalyptic number.

104181339 is a deficient number, since it is larger than the sum of its proper divisors (34727117).

104181339 is an equidigital number, since it uses as much as digits as its factorization.

104181339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34727116.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 104181339 is about 10206.9260308871. The cubic root of 104181339 is about 470.5401049142.

The spelling of 104181339 in words is "one hundred four million, one hundred eighty-one thousand, three hundred thirty-nine".