243020030103413 has 4 divisors (see below), whose sum is σ = 243720376011840. Its totient is φ = 242319684194988.

The previous prime is 243020030103391. The next prime is 243020030103589. The reversal of 243020030103413 is 314301030020342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 243020030103413 - 2¹⁰ = 243020030102389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243020030103313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350172953693 + ... + 350172954386.

It is an arithmetic number, because the mean of its divisors is an integer number (60930094002960).

Almost surely, 2^{243020030103413} is an apocalyptic number.

It is an amenable number.

243020030103413 is a deficient number, since it is larger than the sum of its proper divisors (700345908427).

243020030103413 is an equidigital number, since it uses as much as digits as its factorization.

243020030103413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700345908426.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 243020030103413 its reverse (314301030020342), we get a palindrome (557321060123755).

The spelling of 243020030103413 in words is "two hundred forty-three trillion, twenty billion, thirty million, one hundred three thousand, four hundred thirteen".