201342341 has 2 divisors, whose sum is σ = 201342342. Its totient is φ = 201342340.

The previous prime is 201342311. The next prime is 201342353. The reversal of 201342341 is 143243102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182385025 + 18957316 = 13505^2 + 4354^2 .

It is a cyclic number.

It is not a de Polignac number, because 201342341 - 2²² = 197148037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201342301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100671170 + 100671171.

It is an arithmetic number, because the mean of its divisors is an integer number (100671171).

Almost surely, 2^201342341 is an apocalyptic number.

It is an amenable number.

201342341 is a deficient number, since it is larger than the sum of its proper divisors (1).

201342341 is an equidigital number, since it uses as much as digits as its factorization.

201342341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 201342341 is about 14189.5151784689. The cubic root of 201342341 is about 586.1089744025.

Adding to 201342341 its reverse (143243102), we get a palindrome (344585443).

The spelling of 201342341 in words is "two hundred one million, three hundred forty-two thousand, three hundred forty-one".