330121004 has 6 divisors (see below), whose sum is σ = 577711764. Its totient is φ = 165060500.

The previous prime is 330121003. The next prime is 330121027. The reversal of 330121004 is 400121033.

It is a self number, because there is not a number n which added to its sum of digits gives 330121004.

It is not an unprimeable number, because it can be changed into a prime (330121003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41265122 + ... + 41265129.

It is an arithmetic number, because the mean of its divisors is an integer number (96285294).

Almost surely, 2^330121004 is an apocalyptic number.

It is an amenable number.

330121004 is a deficient number, since it is larger than the sum of its proper divisors (247590760).

330121004 is a wasteful number, since it uses less digits than its factorization.

330121004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82530255 (or 82530253 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 330121004 is about 18169.2323448185. The cubic root of 330121004 is about 691.1267762000.

Adding to 330121004 its reverse (400121033), we get a palindrome (730242037).

The spelling of 330121004 in words is "three hundred thirty million, one hundred twenty-one thousand, four".