3020213331 has 8 divisors (see below), whose sum is σ = 4474390160. Its totient is φ = 2013475536.

The previous prime is 3020213293. The next prime is 3020213333. The reversal of 3020213331 is 1333120203.

It is not a de Polignac number, because 3020213331 - 2¹¹ = 3020211283 is a prime.

It is a super-2 number, since 2×3020213331² = 18243377129500231122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020213333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55929850 + ... + 55929903.

It is an arithmetic number, because the mean of its divisors is an integer number (559298770).

Almost surely, 2^3020213331 is an apocalyptic number.

3020213331 is a deficient number, since it is larger than the sum of its proper divisors (1454176829).

3020213331 is a wasteful number, since it uses less digits than its factorization.

3020213331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111859762 (or 111859756 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3020213331 is about 54956.4675993645. The cubic root of 3020213331 is about 1445.4815077756.

Adding to 3020213331 its reverse (1333120203), we get a palindrome (4353333534).

The spelling of 3020213331 in words is "three billion, twenty million, two hundred thirteen thousand, three hundred thirty-one".