3120020030033 has 8 divisors (see below), whose sum is σ = 3196239850440. Its totient is φ = 3043806008320.

The previous prime is 3120020030021. The next prime is 3120020030047. The reversal of 3120020030033 is 3300300200213.

It can be written as a sum of positive squares in 4 ways, for example, as 524367153424 + 2595652876609 = 724132^2 + 1611103^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120020030033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3120020029993 and 3120020030020.

It is not an unprimeable number, because it can be changed into a prime (3120020830033) by changing a digit.

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, 350360 + ... + 2522457.

It is an arithmetic number, because the mean of its divisors is an integer number (399529981305).

Almost surely, 2^{3120020030033} is an apocalyptic number.

It is an amenable number.

3120020030033 is a deficient number, since it is larger than the sum of its proper divisors (76219820407).

3120020030033 is a wasteful number, since it uses less digits than its factorization.

3120020030033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899347.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 3120020030033 its reverse (3300300200213), we get a palindrome (6420320230246).

The spelling of 3120020030033 in words is "three trillion, one hundred twenty billion, twenty million, thirty thousand, thirty-three".