126133331227 has 2 divisors, whose sum is σ = 126133331228. Its totient is φ = 126133331226.

The previous prime is 126133331221. The next prime is 126133331231. The reversal of 126133331227 is 722133331621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126133331227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126133331192 and 126133331201.

It is not a weakly prime, because it can be changed into another prime (126133331221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63066665613 + 63066665614.

It is an arithmetic number, because the mean of its divisors is an integer number (63066665614).

Almost surely, 2^126133331227 is an apocalyptic number.

126133331227 is a deficient number, since it is larger than the sum of its proper divisors (1).

126133331227 is an equidigital number, since it uses as much as digits as its factorization.

126133331227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

Adding to 126133331227 its reverse (722133331621), we get a palindrome (848266662848).

The spelling of 126133331227 in words is "one hundred twenty-six billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty-seven".