13380027 has 4 divisors (see below), whose sum is σ = 17840040. Its totient is φ = 8920016.

The previous prime is 13380023. The next prime is 13380041. The reversal of 13380027 is 72008331.

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

It is a cyclic number.

It is not a de Polignac number, because 13380027 - 2² = 13380023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13379979 and 13380006.

It is not an unprimeable number, because it can be changed into a prime (13380023) 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, 2230002 + ... + 2230007.

It is an arithmetic number, because the mean of its divisors is an integer number (4460010).

Almost surely, 2^13380027 is an apocalyptic number.

13380027 is a deficient number, since it is larger than the sum of its proper divisors (4460013).

13380027 is an equidigital number, since it uses as much as digits as its factorization.

13380027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460012.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13380027 is about 3657.8719223067. The cubic root of 13380027 is about 237.4027051150.

Adding to 13380027 its reverse (72008331), we get a palindrome (85388358).

The spelling of 13380027 in words is "thirteen million, three hundred eighty thousand, twenty-seven".