241318151 has 2 divisors, whose sum is σ = 241318152. Its totient is φ = 241318150.

The previous prime is 241318141. The next prime is 241318157. The reversal of 241318151 is 151813142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241318151 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 241318151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241318157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120659075 + 120659076.

It is an arithmetic number, because the mean of its divisors is an integer number (120659076).

Almost surely, 2^241318151 is an apocalyptic number.

241318151 is a deficient number, since it is larger than the sum of its proper divisors (1).

241318151 is an equidigital number, since it uses as much as digits as its factorization.

241318151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 26.

The square root of 241318151 is about 15534.4182704085. The cubic root of 241318151 is about 622.5821472963.

The spelling of 241318151 in words is "two hundred forty-one million, three hundred eighteen thousand, one hundred fifty-one".