201141131227 has 2 divisors, whose sum is σ = 201141131228. Its totient is φ = 201141131226.

The previous prime is 201141131203. The next prime is 201141131281. The reversal of 201141131227 is 722131141102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201141131227 - 2³¹ = 198993647579 is a prime.

It is not a weakly prime, because it can be changed into another prime (201141131297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100570565613 + 100570565614.

It is an arithmetic number, because the mean of its divisors is an integer number (100570565614).

Almost surely, 2^201141131227 is an apocalyptic number.

201141131227 is a deficient number, since it is larger than the sum of its proper divisors (1).

201141131227 is an equidigital number, since it uses as much as digits as its factorization.

201141131227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 201141131227 its reverse (722131141102), we get a palindrome (923272272329).

The spelling of 201141131227 in words is "two hundred one billion, one hundred forty-one million, one hundred thirty-one thousand, two hundred twenty-seven".