12130308227 has 2 divisors, whose sum is σ = 12130308228. Its totient is φ = 12130308226.

The previous prime is 12130308221. The next prime is 12130308271. The reversal of 12130308227 is 72280303121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12130308227 - 2⁸ = 12130307971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12130308227.

It is not a weakly prime, because it can be changed into another prime (12130308221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065154113 + 6065154114.

It is an arithmetic number, because the mean of its divisors is an integer number (6065154114).

Almost surely, 2^12130308227 is an apocalyptic number.

12130308227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130308227 is an equidigital number, since it uses as much as digits as its factorization.

12130308227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 12130308227 in words is "twelve billion, one hundred thirty million, three hundred eight thousand, two hundred twenty-seven".