13321242120301 has 4 divisors (see below), whose sum is σ = 13321324290400. Its totient is φ = 13321159950204.

The previous prime is 13321242120293. The next prime is 13321242120367. The reversal of 13321242120301 is 10302124212331.

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 13321242120301 - 2³ = 13321242120293 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 (13321242120601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40841391 + ... + 41166268.

It is an arithmetic number, because the mean of its divisors is an integer number (3330331072600).

Almost surely, 2^{13321242120301} is an apocalyptic number.

It is an amenable number.

13321242120301 is a deficient number, since it is larger than the sum of its proper divisors (82170099).

13321242120301 is an equidigital number, since it uses as much as digits as its factorization.

13321242120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82170098.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13321242120301 its reverse (10302124212331), we get a palindrome (23623366332632).

The spelling of 13321242120301 in words is "thirteen trillion, three hundred twenty-one billion, two hundred forty-two million, one hundred twenty thousand, three hundred one".