13027117 has 4 divisors (see below), whose sum is σ = 13793436. Its totient is φ = 12260800.

The previous prime is 13027109. The next prime is 13027121. The reversal of 13027117 is 71172031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12068676 + 958441 = 3474^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 13027117 - 2³ = 13027109 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 (13027127) 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, 383134 + ... + 383167.

It is an arithmetic number, because the mean of its divisors is an integer number (3448359).

Almost surely, 2^13027117 is an apocalyptic number.

13027117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13027117 is a deficient number, since it is larger than the sum of its proper divisors (766319).

13027117 is an equidigital number, since it uses as much as digits as its factorization.

13027117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766318.

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

The square root of 13027117 is about 3609.3097678088. The cubic root of 13027117 is about 235.2968453373.

Adding to 13027117 its reverse (71172031), we get a palindrome (84199148).

The spelling of 13027117 in words is "thirteen million, twenty-seven thousand, one hundred seventeen".