121310313033313 has 8 divisors (see below), whose sum is σ = 126601487596800. Its totient is φ = 116020539563808.

The previous prime is 121310313033307. The next prime is 121310313033323. The reversal of 121310313033313 is 313330313013121.

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 121310313033313 - 2⁵ = 121310313033281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121310313033323) 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, 350096553 + ... + 350442886.

It is an arithmetic number, because the mean of its divisors is an integer number (15825185949600).

Almost surely, 2^{121310313033313} is an apocalyptic number.

It is an amenable number.

121310313033313 is a deficient number, since it is larger than the sum of its proper divisors (5291174563487).

121310313033313 is an equidigital number, since it uses as much as digits as its factorization.

121310313033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700546991.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 121310313033313 its reverse (313330313013121), we get a palindrome (434640626046434).

The spelling of 121310313033313 in words is "one hundred twenty-one trillion, three hundred ten billion, three hundred thirteen million, thirty-three thousand, three hundred thirteen".