243102403716383 has 2 divisors, whose sum is σ = 243102403716384. Its totient is φ = 243102403716382.

The previous prime is 243102403716353. The next prime is 243102403716407. The reversal of 243102403716383 is 383617304201342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243102403716383 - 2²⁶ = 243102336607519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243102403716353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121551201858191 + 121551201858192.

It is an arithmetic number, because the mean of its divisors is an integer number (121551201858192).

Almost surely, 2^{243102403716383} is an apocalyptic number.

243102403716383 is a deficient number, since it is larger than the sum of its proper divisors (1).

243102403716383 is an equidigital number, since it uses as much as digits as its factorization.

243102403716383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 243102403716383 in words is "two hundred forty-three trillion, one hundred two billion, four hundred three million, seven hundred sixteen thousand, three hundred eighty-three".