104071 has 4 divisors (see below), whose sum is σ = 113544. Its totient is φ = 94600.

The previous prime is 104059. The next prime is 104087. The reversal of 104071 is 170401.

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

It is not a de Polignac number, because 104071 - 2¹¹ = 102023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104021) 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, 4720 + ... + 4741.

It is an arithmetic number, because the mean of its divisors is an integer number (28386).

2¹⁰⁴⁰⁷¹ is an apocalyptic number.

104071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104071 is a deficient number, since it is larger than the sum of its proper divisors (9473).

104071 is an equidigital number, since it uses as much as digits as its factorization.

104071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 104071 is about 322.6003719775. The cubic root of 104071 is about 47.0373929074.

Adding to 104071 its reverse (170401), we get a palindrome (274472).

It can be divided in two parts, 1040 and 71, that added together give a palindrome (1111).

The spelling of 104071 in words is "one hundred four thousand, seventy-one", and thus it is an iban number.