130671227 has 4 divisors (see below), whose sum is σ = 137548680. Its totient is φ = 123793776.

The previous prime is 130671221. The next prime is 130671269. The reversal of 130671227 is 722176031.

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 130671227 - 2¹⁰ = 130670203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130671227.

It is not an unprimeable number, because it can be changed into a prime (130671221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3438698 + ... + 3438735.

It is an arithmetic number, because the mean of its divisors is an integer number (34387170).

Almost surely, 2^130671227 is an apocalyptic number.

130671227 is a deficient number, since it is larger than the sum of its proper divisors (6877453).

130671227 is an equidigital number, since it uses as much as digits as its factorization.

130671227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877452.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 130671227 is about 11431.1516042785. The cubic root of 130671227 is about 507.4500773529.

The spelling of 130671227 in words is "one hundred thirty million, six hundred seventy-one thousand, two hundred twenty-seven".