243441098003 has 2 divisors, whose sum is σ = 243441098004. Its totient is φ = 243441098002.

The previous prime is 243441097943. The next prime is 243441098027. The reversal of 243441098003 is 300890144342.

243441098003 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 is a cyclic number.

It is not a de Polignac number, because 243441098003 - 2²⁴ = 243424320787 is a prime.

It is not a weakly prime, because it can be changed into another prime (243447098003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121720549001 + 121720549002.

It is an arithmetic number, because the mean of its divisors is an integer number (121720549002).

Almost surely, 2^243441098003 is an apocalyptic number.

243441098003 is a deficient number, since it is larger than the sum of its proper divisors (1).

243441098003 is an equidigital number, since it uses as much as digits as its factorization.

243441098003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 243441098003 in words is "two hundred forty-three billion, four hundred forty-one million, ninety-eight thousand, three".