330245440220105 has 8 divisors (see below), whose sum is σ = 398484000797064. Its totient is φ = 262736703820800.

The previous prime is 330245440220063. The next prime is 330245440220123. The reversal of 330245440220105 is 501022044542033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3610376209801 + 326635064010304 = 1900099^2 + 18073048^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 330245440220105 - 2¹² = 330245440216009 is a prime.

It is a super-2 number, since 2×330245440220105² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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, 182456043416 + ... + 182456045225.

It is an arithmetic number, because the mean of its divisors is an integer number (49810500099633).

Almost surely, 2^{330245440220105} is an apocalyptic number.

It is an amenable number.

330245440220105 is a deficient number, since it is larger than the sum of its proper divisors (68238560576959).

330245440220105 is a wasteful number, since it uses less digits than its factorization.

330245440220105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364912088827.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 330245440220105 its reverse (501022044542033), we get a palindrome (831267484762138).

The spelling of 330245440220105 in words is "three hundred thirty trillion, two hundred forty-five billion, four hundred forty million, two hundred twenty thousand, one hundred five".