1320133127227 has 2 divisors, whose sum is σ = 1320133127228. Its totient is φ = 1320133127226.

The previous prime is 1320133127221. The next prime is 1320133127251. The reversal of 1320133127227 is 7227213310231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1320133127227 - 2²⁷ = 1319998909499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1320133127192 and 1320133127201.

It is not a weakly prime, because it can be changed into another prime (1320133127221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660066563613 + 660066563614.

It is an arithmetic number, because the mean of its divisors is an integer number (660066563614).

Almost surely, 2^{1320133127227} is an apocalyptic number.

1320133127227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320133127227 is an equidigital number, since it uses as much as digits as its factorization.

1320133127227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 1320133127227 its reverse (7227213310231), we get a palindrome (8547346437458).

The spelling of 1320133127227 in words is "one trillion, three hundred twenty billion, one hundred thirty-three million, one hundred twenty-seven thousand, two hundred twenty-seven".