330121322100313 has 4 divisors (see below), whose sum is σ = 330418996873380. Its totient is φ = 329823647327248.

The previous prime is 330121322100299. The next prime is 330121322100373. The reversal of 330121322100313 is 313001223121033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52222186626064 + 277899135474249 = 7226492^2 + 16670307^2 .

It is a cyclic number.

It is not a de Polignac number, because 330121322100313 - 2⁵ = 330121322100281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330121322100373) 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, 148837384870 + ... + 148837387087.

It is an arithmetic number, because the mean of its divisors is an integer number (82604749218345).

Almost surely, 2^{330121322100313} is an apocalyptic number.

It is an amenable number.

330121322100313 is a deficient number, since it is larger than the sum of its proper divisors (297674773067).

330121322100313 is a wasteful number, since it uses less digits than its factorization.

330121322100313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297674773066.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 330121322100313 its reverse (313001223121033), we get a palindrome (643122545221346).

The spelling of 330121322100313 in words is "three hundred thirty trillion, one hundred twenty-one billion, three hundred twenty-two million, one hundred thousand, three hundred thirteen".