330313331020121 has 4 divisors (see below), whose sum is σ = 330389457627600. Its totient is φ = 330237204412644.

The previous prime is 330313331020097. The next prime is 330313331020139. The reversal of 330313331020121 is 121020133313033.

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 330313331020121 - 2¹⁰ = 330313331019097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330313331050121) 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, 38063297231 + ... + 38063305908.

It is an arithmetic number, because the mean of its divisors is an integer number (82597364406900).

Almost surely, 2^{330313331020121} is an apocalyptic number.

It is an amenable number.

330313331020121 is a deficient number, since it is larger than the sum of its proper divisors (76126607479).

330313331020121 is an equidigital number, since it uses as much as digits as its factorization.

330313331020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76126607478.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 330313331020121 its reverse (121020133313033), we get a palindrome (451333464333154).

The spelling of 330313331020121 in words is "three hundred thirty trillion, three hundred thirteen billion, three hundred thirty-one million, twenty thousand, one hundred twenty-one".