13321241242303 has 8 divisors (see below), whose sum is σ = 13652842220640. Its totient is φ = 12989958961920.

The previous prime is 13321241242301. The next prime is 13321241242307. The reversal of 13321241242303 is 30324214212331.

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

It is a cyclic number.

It is not a de Polignac number, because 13321241242303 - 2¹ = 13321241242301 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 (13321241242301) 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, 79589850 + ... + 79757047.

It is an arithmetic number, because the mean of its divisors is an integer number (1706605277580).

Almost surely, 2^{13321241242303} is an apocalyptic number.

13321241242303 is a deficient number, since it is larger than the sum of its proper divisors (331600978337).

13321241242303 is a wasteful number, since it uses less digits than its factorization.

13321241242303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159348977.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13321241242303 its reverse (30324214212331), we get a palindrome (43645455454634).

The spelling of 13321241242303 in words is "thirteen trillion, three hundred twenty-one billion, two hundred forty-one million, two hundred forty-two thousand, three hundred three".