13281295 has 8 divisors (see below), whose sum is σ = 16021296. Its totient is φ = 10569216.

The previous prime is 13281293. The next prime is 13281329. The reversal of 13281295 is 59218231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13281295 - 2¹ = 13281293 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 (13281293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5917 + ... + 7846.

It is an arithmetic number, because the mean of its divisors is an integer number (2002662).

Almost surely, 2^13281295 is an apocalyptic number.

13281295 is a deficient number, since it is larger than the sum of its proper divisors (2740001).

13281295 is a wasteful number, since it uses less digits than its factorization.

13281295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13961.

The product of its digits is 4320, while the sum is 31.

The square root of 13281295 is about 3644.3511082221. The cubic root of 13281295 is about 236.8173267601.

The spelling of 13281295 in words is "thirteen million, two hundred eighty-one thousand, two hundred ninety-five".