330311242120 has 16 divisors (see below), whose sum is σ = 743200294860. Its totient is φ = 132124496832.

The previous prime is 330311242103. The next prime is 330311242133. The reversal of 330311242120 is 21242113033.

It can be written as a sum of positive squares in 2 ways, for example, as 315064425636 + 15246816484 = 561306^2 + 123478^2 .

It is a junction number, because it is equal to n+sod(n) for n = 330311242091 and 330311242100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4128890487 + ... + 4128890566.

Almost surely, 2^330311242120 is an apocalyptic number.

It is an amenable number.

330311242120 is an abundant number, since it is smaller than the sum of its proper divisors (412889052740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330311242120 is a wasteful number, since it uses less digits than its factorization.

330311242120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257781064 (or 8257781060 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 330311242120 its reverse (21242113033), we get a palindrome (351553355153).

The spelling of 330311242120 in words is "three hundred thirty billion, three hundred eleven million, two hundred forty-two thousand, one hundred twenty".