241245001 has 2 divisors, whose sum is σ = 241245002. Its totient is φ = 241245000.

The previous prime is 241244989. The next prime is 241245019. The reversal of 241245001 is 100542142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187662601 + 53582400 = 13699^2 + 7320^2 .

It is a cyclic number.

It is not a de Polignac number, because 241245001 - 2²⁵ = 207690569 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 241245001.

It is not a weakly prime, because it can be changed into another prime (241245701) 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, 120622500 + 120622501.

It is an arithmetic number, because the mean of its divisors is an integer number (120622501).

Almost surely, 2^241245001 is an apocalyptic number.

It is an amenable number.

241245001 is a deficient number, since it is larger than the sum of its proper divisors (1).

241245001 is an equidigital number, since it uses as much as digits as its factorization.

241245001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 241245001 is about 15532.0636426716. The cubic root of 241245001 is about 622.5192338267.

Adding to 241245001 its reverse (100542142), we get a palindrome (341787143).

The spelling of 241245001 in words is "two hundred forty-one million, two hundred forty-five thousand, one".