13301227 has 4 divisors (see below), whose sum is σ = 13759920. Its totient is φ = 12842536.

The previous prime is 13301221. The next prime is 13301269. The reversal of 13301227 is 72210331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72210331 = 2777 ⋅26003.

It is a cyclic number.

It is not a de Polignac number, because 13301227 - 2³ = 13301219 is a prime.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (13301221) 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, 229303 + ... + 229360.

It is an arithmetic number, because the mean of its divisors is an integer number (3439980).

Almost surely, 2^13301227 is an apocalyptic number.

13301227 is a deficient number, since it is larger than the sum of its proper divisors (458693).

13301227 is an equidigital number, since it uses as much as digits as its factorization.

13301227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458692.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13301227 is about 3647.0847261889. The cubic root of 13301227 is about 236.9357359868.

Adding to 13301227 its reverse (72210331), we get a palindrome (85511558).

The spelling of 13301227 in words is "thirteen million, three hundred one thousand, two hundred twenty-seven".