242443113212103 has 8 divisors (see below), whose sum is σ = 324450316329216. Its totient is φ = 161032326118200.

The previous prime is 242443113212071. The next prime is 242443113212119. The reversal of 242443113212103 is 301212311344242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242443113212103 - 2⁵ = 242443113212071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242443113216103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149104004853 + ... + 149104006478.

It is an arithmetic number, because the mean of its divisors is an integer number (40556289541152).

Almost surely, 2^{242443113212103} is an apocalyptic number.

242443113212103 is a deficient number, since it is larger than the sum of its proper divisors (82007203117113).

242443113212103 is a wasteful number, since it uses less digits than its factorization.

242443113212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298208011605.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 242443113212103 its reverse (301212311344242), we get a palindrome (543655424556345).

The spelling of 242443113212103 in words is "two hundred forty-two trillion, four hundred forty-three billion, one hundred thirteen million, two hundred twelve thousand, one hundred three".