130479227 has 2 divisors, whose sum is σ = 130479228. Its totient is φ = 130479226.

The previous prime is 130479203. The next prime is 130479241. The reversal of 130479227 is 722974031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130479227 - 2²² = 126284923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130479247) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65239613 + 65239614.

It is an arithmetic number, because the mean of its divisors is an integer number (65239614).

Almost surely, 2^130479227 is an apocalyptic number.

130479227 is a deficient number, since it is larger than the sum of its proper divisors (1).

130479227 is an equidigital number, since it uses as much as digits as its factorization.

130479227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 130479227 is about 11422.7504131010. The cubic root of 130479227 is about 507.2014172221.

The spelling of 130479227 in words is "one hundred thirty million, four hundred seventy-nine thousand, two hundred twenty-seven".