201340232341 has 2 divisors, whose sum is σ = 201340232342. Its totient is φ = 201340232340.

The previous prime is 201340232339. The next prime is 201340232363. The reversal of 201340232341 is 143232043102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130570931716 + 70769300625 = 361346^2 + 266025^2 .

It is a cyclic number.

It is not a de Polignac number, because 201340232341 - 2¹ = 201340232339 is a prime.

Together with 201340232339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201340232371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100670116170 + 100670116171.

It is an arithmetic number, because the mean of its divisors is an integer number (100670116171).

Almost surely, 2^201340232341 is an apocalyptic number.

It is an amenable number.

201340232341 is a deficient number, since it is larger than the sum of its proper divisors (1).

201340232341 is an equidigital number, since it uses as much as digits as its factorization.

201340232341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 201340232341 its reverse (143232043102), we get a palindrome (344572275443).

The spelling of 201340232341 in words is "two hundred one billion, three hundred forty million, two hundred thirty-two thousand, three hundred forty-one".