243104324063 has 2 divisors, whose sum is σ = 243104324064. Its totient is φ = 243104324062.

The previous prime is 243104324059. The next prime is 243104324131. The reversal of 243104324063 is 360423401342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 243104324063 - 2² = 243104324059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243104324053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121552162031 + 121552162032.

It is an arithmetic number, because the mean of its divisors is an integer number (121552162032).

Almost surely, 2^243104324063 is an apocalyptic number.

243104324063 is a deficient number, since it is larger than the sum of its proper divisors (1).

243104324063 is an equidigital number, since it uses as much as digits as its factorization.

243104324063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 243104324063 in words is "two hundred forty-three billion, one hundred four million, three hundred twenty-four thousand, sixty-three".