13272113 has 2 divisors, whose sum is σ = 13272114. Its totient is φ = 13272112.

The previous prime is 13272067. The next prime is 13272143. The reversal of 13272113 is 31127231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10543009 + 2729104 = 3247^2 + 1652^2 .

It is an emirp because it is prime and its reverse (31127231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13272113 - 2²⁰ = 12223537 is a prime.

It is a super-2 number, since 2×13272113² = 352297966969538, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (13272143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6636056 + 6636057.

It is an arithmetic number, because the mean of its divisors is an integer number (6636057).

Almost surely, 2^13272113 is an apocalyptic number.

It is an amenable number.

13272113 is a deficient number, since it is larger than the sum of its proper divisors (1).

13272113 is an equidigital number, since it uses as much as digits as its factorization.

13272113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 20.

The square root of 13272113 is about 3643.0911325412. The cubic root of 13272113 is about 236.7627397642.

Adding to 13272113 its reverse (31127231), we get a palindrome (44399344).

The spelling of 13272113 in words is "thirteen million, two hundred seventy-two thousand, one hundred thirteen".