241397099 has 2 divisors, whose sum is σ = 241397100. Its totient is φ = 241397098.

The previous prime is 241397081. The next prime is 241397111. The reversal of 241397099 is 990793142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241397099 - 2²⁰ = 240348523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241357099) 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, 120698549 + 120698550.

It is an arithmetic number, because the mean of its divisors is an integer number (120698550).

Almost surely, 2^241397099 is an apocalyptic number.

241397099 is a deficient number, since it is larger than the sum of its proper divisors (1).

241397099 is an equidigital number, since it uses as much as digits as its factorization.

241397099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 241397099 is about 15536.9591297654. The cubic root of 241397099 is about 622.6500331365.

The spelling of 241397099 in words is "two hundred forty-one million, three hundred ninety-seven thousand, ninety-nine".