13104071 has 4 divisors (see below), whose sum is σ = 13113192. Its totient is φ = 13094952.

The previous prime is 13104037. The next prime is 13104073. The reversal of 13104071 is 17040131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13104071 - 2¹⁰ = 13103047 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104073) 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, 1880 + ... + 5453.

It is an arithmetic number, because the mean of its divisors is an integer number (3278298).

Almost surely, 2^13104071 is an apocalyptic number.

13104071 is a deficient number, since it is larger than the sum of its proper divisors (9121).

13104071 is an equidigital number, since it uses as much as digits as its factorization.

13104071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 13104071 is about 3619.9545577258. The cubic root of 13104071 is about 235.7592524821.

The spelling of 13104071 in words is "thirteen million, one hundred four thousand, seventy-one".