3020131212 has 24 divisors (see below), whose sum is σ = 8053683456. Its totient is φ = 862894608.

The previous prime is 3020131199. The next prime is 3020131229. The reversal of 3020131212 is 2121310203.

It is a junction number, because it is equal to n+sod(n) for n = 3020131191 and 3020131200.

It is an unprimeable number.

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, 17976888 + ... + 17977055.

It is an arithmetic number, because the mean of its divisors is an integer number (335570144).

Almost surely, 2^3020131212 is an apocalyptic number.

It is an amenable number.

3020131212 is an abundant number, since it is smaller than the sum of its proper divisors (5033552244).

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

3020131212 is a wasteful number, since it uses less digits than its factorization.

3020131212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35953957 (or 35953955 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3020131212 is about 54955.7204665720. The cubic root of 3020131212 is about 1445.4684068720.

Adding to 3020131212 its reverse (2121310203), we get a palindrome (5141441415).

The spelling of 3020131212 in words is "three billion, twenty million, one hundred thirty-one thousand, two hundred twelve".