241082081 has 2 divisors, whose sum is σ = 241082082. Its totient is φ = 241082080.

The previous prime is 241082077. The next prime is 241082087. The reversal of 241082081 is 180280142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192654400 + 48427681 = 13880^2 + 6959^2 .

It is a cyclic number.

It is not a de Polignac number, because 241082081 - 2² = 241082077 is a prime.

It is a super-2 number, since 2×241082081² = 116241139558581122, which contains 22 as substring.

It is equal to p_13217804 and since 241082081 and 13217804 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241082081.

It is not a weakly prime, because it can be changed into another prime (241082087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120541040 + 120541041.

It is an arithmetic number, because the mean of its divisors is an integer number (120541041).

Almost surely, 2^241082081 is an apocalyptic number.

It is an amenable number.

241082081 is a deficient number, since it is larger than the sum of its proper divisors (1).

241082081 is an equidigital number, since it uses as much as digits as its factorization.

241082081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 241082081 is about 15526.8181222039. The cubic root of 241082081 is about 622.3790669526.

The spelling of 241082081 in words is "two hundred forty-one million, eighty-two thousand, eighty-one".