330280148105 has 4 divisors (see below), whose sum is σ = 396336177732. Its totient is φ = 264224118480.

The previous prime is 330280148089. The next prime is 330280148113. The reversal of 330280148105 is 501841082033.

It is a happy number.

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 72431495161 + 257848652944 = 269131^2 + 507788^2 .

It is not a de Polignac number, because 330280148105 - 2⁴ = 330280148089 is a prime.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33028014806 + ... + 33028014815.

It is an arithmetic number, because the mean of its divisors is an integer number (99084044433).

Almost surely, 2^330280148105 is an apocalyptic number.

It is an amenable number.

330280148105 is a deficient number, since it is larger than the sum of its proper divisors (66056029627).

330280148105 is an equidigital number, since it uses as much as digits as its factorization.

330280148105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66056029626.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 330280148105 in words is "three hundred thirty billion, two hundred eighty million, one hundred forty-eight thousand, one hundred five".