330313121011 has 2 divisors, whose sum is σ = 330313121012. Its totient is φ = 330313121010.

The previous prime is 330313120999. The next prime is 330313121051. The reversal of 330313121011 is 110121313033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330313121011 - 2⁷ = 330313120883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330313121011.

It is not a weakly prime, because it can be changed into another prime (330313121051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165156560505 + 165156560506.

It is an arithmetic number, because the mean of its divisors is an integer number (165156560506).

Almost surely, 2^330313121011 is an apocalyptic number.

330313121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

330313121011 is an equidigital number, since it uses as much as digits as its factorization.

330313121011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 330313121011 its reverse (110121313033), we get a palindrome (440434434044).

The spelling of 330313121011 in words is "three hundred thirty billion, three hundred thirteen million, one hundred twenty-one thousand, eleven".