13180227 has 8 divisors (see below), whose sum is σ = 17821440. Its totient is φ = 8662920.

The previous prime is 13180217. The next prime is 13180241. The reversal of 13180227 is 72208131.

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

It is not a de Polignac number, because 13180227 - 2¹² = 13176131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13180197 and 13180206.

It is not an unprimeable number, because it can be changed into a prime (13180217) 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, 30727 + ... + 31152.

It is an arithmetic number, because the mean of its divisors is an integer number (2227680).

Almost surely, 2^13180227 is an apocalyptic number.

13180227 is a deficient number, since it is larger than the sum of its proper divisors (4641213).

13180227 is an equidigital number, since it uses as much as digits as its factorization.

13180227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61953.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13180227 is about 3630.4582355400. The cubic root of 13180227 is about 236.2150856833.

Adding to 13180227 its reverse (72208131), we get a palindrome (85388358).

The spelling of 13180227 in words is "thirteen million, one hundred eighty thousand, two hundred twenty-seven".