201413227 has 2 divisors, whose sum is σ = 201413228. Its totient is φ = 201413226.

The previous prime is 201413203. The next prime is 201413239. The reversal of 201413227 is 722314102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201413227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201413198 and 201413207.

It is not a weakly prime, because it can be changed into another prime (201413257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100706613 + 100706614.

It is an arithmetic number, because the mean of its divisors is an integer number (100706614).

Almost surely, 2^201413227 is an apocalyptic number.

201413227 is a deficient number, since it is larger than the sum of its proper divisors (1).

201413227 is an equidigital number, since it uses as much as digits as its factorization.

201413227 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 22.

The square root of 201413227 is about 14192.0127888894. The cubic root of 201413227 is about 586.1777495472.

Adding to 201413227 its reverse (722314102), we get a palindrome (923727329).

The spelling of 201413227 in words is "two hundred one million, four hundred thirteen thousand, two hundred twenty-seven".