201341321341 has 2 divisors, whose sum is σ = 201341321342. Its totient is φ = 201341321340.

The previous prime is 201341321309. The next prime is 201341321393. The reversal of 201341321341 is 143123143102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150815722500 + 50525598841 = 388350^2 + 224779^2 .

It is a cyclic number.

It is not a de Polignac number, because 201341321341 - 2⁵ = 201341321309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201341324341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100670660670 + 100670660671.

It is an arithmetic number, because the mean of its divisors is an integer number (100670660671).

Almost surely, 2^201341321341 is an apocalyptic number.

It is an amenable number.

201341321341 is a deficient number, since it is larger than the sum of its proper divisors (1).

201341321341 is an equidigital number, since it uses as much as digits as its factorization.

201341321341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 201341321341 its reverse (143123143102), we get a palindrome (344464464443).

The spelling of 201341321341 in words is "two hundred one billion, three hundred forty-one million, three hundred twenty-one thousand, three hundred forty-one".