121310301223313 has 8 divisors (see below), whose sum is σ = 124132333636608. Its totient is φ = 118488308019984.

The previous prime is 121310301223277. The next prime is 121310301223327. The reversal of 121310301223313 is 313322103013121.

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 121310301223313 - 2⁶ = 121310301223249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121310301123313) 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 7 ways as a sum of consecutive naturals, for example, 3496145 + ... + 15963822.

It is an arithmetic number, because the mean of its divisors is an integer number (15516541704576).

Almost surely, 2^{121310301223313} is an apocalyptic number.

It is an amenable number.

121310301223313 is a deficient number, since it is larger than the sum of its proper divisors (2822032413295).

121310301223313 is a wasteful number, since it uses less digits than its factorization.

121310301223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19604983.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 121310301223313 its reverse (313322103013121), we get a palindrome (434632404236434).

The spelling of 121310301223313 in words is "one hundred twenty-one trillion, three hundred ten billion, three hundred one million, two hundred twenty-three thousand, three hundred thirteen".