1301201227 has 2 divisors, whose sum is σ = 1301201228. Its totient is φ = 1301201226.

The previous prime is 1301201207. The next prime is 1301201249. The reversal of 1301201227 is 7221021031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1301201227 - 2¹⁵ = 1301168459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301201207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650600613 + 650600614.

It is an arithmetic number, because the mean of its divisors is an integer number (650600614).

Almost surely, 2^1301201227 is an apocalyptic number.

1301201227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301201227 is an equidigital number, since it uses as much as digits as its factorization.

1301201227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1301201227 is about 36072.1669296426. The cubic root of 1301201227 is about 1091.7289361395.

Adding to 1301201227 its reverse (7221021031), we get a palindrome (8522222258).

The spelling of 1301201227 in words is "one billion, three hundred one million, two hundred one thousand, two hundred twenty-seven".