13171027 has 4 divisors (see below), whose sum is σ = 13203640. Its totient is φ = 13138416.

The previous prime is 13171013. The next prime is 13171031. The reversal of 13171027 is 72017131.

13171027 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72017131 = 43 ⋅1674817.

It is a cyclic number.

It is not a de Polignac number, because 13171027 - 2¹⁵ = 13138259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13170989 and 13171007.

It is not an unprimeable number, because it can be changed into a prime (13171007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15693 + ... + 16510.

It is an arithmetic number, because the mean of its divisors is an integer number (3300910).

Almost surely, 2^13171027 is an apocalyptic number.

13171027 is a deficient number, since it is larger than the sum of its proper divisors (32613).

13171027 is an equidigital number, since it uses as much as digits as its factorization.

13171027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32612.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 13171027 is about 3629.1909566734. The cubic root of 13171027 is about 236.1601123099.

Adding to 13171027 its reverse (72017131), we get a palindrome (85188158).

The spelling of 13171027 in words is "thirteen million, one hundred seventy-one thousand, twenty-seven".