201346361 has 2 divisors, whose sum is σ = 201346362. Its totient is φ = 201346360.

The previous prime is 201346349. The next prime is 201346381. The reversal of 201346361 is 163643102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105678400 + 95667961 = 10280^2 + 9781^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201346361 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201346361.

It is not a weakly prime, because it can be changed into another prime (201346381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100673180 + 100673181.

It is an arithmetic number, because the mean of its divisors is an integer number (100673181).

Almost surely, 2^201346361 is an apocalyptic number.

It is an amenable number.

201346361 is a deficient number, since it is larger than the sum of its proper divisors (1).

201346361 is an equidigital number, since it uses as much as digits as its factorization.

201346361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 201346361 is about 14189.6568316503. The cubic root of 201346361 is about 586.1128751259.

Adding to 201346361 its reverse (163643102), we get a palindrome (364989463).

The spelling of 201346361 in words is "two hundred one million, three hundred forty-six thousand, three hundred sixty-one".