243024121024103 has 2 divisors, whose sum is σ = 243024121024104. Its totient is φ = 243024121024102.

The previous prime is 243024121024099. The next prime is 243024121024177. The reversal of 243024121024103 is 301420121420342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 243024121024103 - 2² = 243024121024099 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243024121524103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121512060512051 + 121512060512052.

It is an arithmetic number, because the mean of its divisors is an integer number (121512060512052).

Almost surely, 2^{243024121024103} is an apocalyptic number.

243024121024103 is a deficient number, since it is larger than the sum of its proper divisors (1).

243024121024103 is an equidigital number, since it uses as much as digits as its factorization.

243024121024103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 243024121024103 its reverse (301420121420342), we get a palindrome (544444242444445).

The spelling of 243024121024103 in words is "two hundred forty-three trillion, twenty-four billion, one hundred twenty-one million, twenty-four thousand, one hundred three".