330121020033313 has 8 divisors (see below), whose sum is σ = 335698882674408. Its totient is φ = 324571688659584.

The previous prime is 330121020033241. The next prime is 330121020033317. The reversal of 330121020033313 is 313330020121033.

It can be written as a sum of positive squares in 4 ways, for example, as 8206660784529 + 321914359248784 = 2864727^2 + 17941972^2 .

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 330121020033313 - 2¹⁷ = 330121019902241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330121020033317) 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, 7132793506 + ... + 7132839787.

It is an arithmetic number, because the mean of its divisors is an integer number (41962360334301).

Almost surely, 2^{330121020033313} is an apocalyptic number.

It is an amenable number.

330121020033313 is a deficient number, since it is larger than the sum of its proper divisors (5577862641095).

330121020033313 is a wasteful number, since it uses less digits than its factorization.

330121020033313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14265633683.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 330121020033313 its reverse (313330020121033), we get a palindrome (643451040154346).

The spelling of 330121020033313 in words is "three hundred thirty trillion, one hundred twenty-one billion, twenty million, thirty-three thousand, three hundred thirteen".