168000241 has 2 divisors, whose sum is σ = 168000242. Its totient is φ = 168000240.

The previous prime is 168000193. The next prime is 168000251. The reversal of 168000241 is 142000861.

168000241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165868641 + 2131600 = 12879^2 + 1460^2 .

It is an emirp because it is prime and its reverse (142000861) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 168000241 - 2¹³ = 167992049 is a prime.

It is not a weakly prime, because it can be changed into another prime (168000251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84000120 + 84000121.

It is an arithmetic number, because the mean of its divisors is an integer number (84000121).

Almost surely, 2^168000241 is an apocalyptic number.

It is an amenable number.

168000241 is a deficient number, since it is larger than the sum of its proper divisors (1).

168000241 is an equidigital number, since it uses as much as digits as its factorization.

168000241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 168000241 is about 12961.4906935892. The cubic root of 168000241 is about 551.7850991256.

The spelling of 168000241 in words is "one hundred sixty-eight million, two hundred forty-one", and thus it is an aban number.