3020131121 has 16 divisors (see below), whose sum is σ = 3524400000. Its totient is φ = 2586934224.

The previous prime is 3020131109. The next prime is 3020131151. The reversal of 3020131121 is 1211310203.

It is not a de Polignac number, because 3020131121 - 2¹⁰ = 3020130097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3020131096 and 3020131105.

It is not an unprimeable number, because it can be changed into a prime (3020131151) 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 15 ways as a sum of consecutive naturals, for example, 941306 + ... + 944508.

It is an arithmetic number, because the mean of its divisors is an integer number (220275000).

Almost surely, 2^3020131121 is an apocalyptic number.

It is an amenable number.

3020131121 is a deficient number, since it is larger than the sum of its proper divisors (504268879).

3020131121 is an equidigital number, since it uses as much as digits as its factorization.

3020131121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5973 (or 5959 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3020131121 is about 54955.7196386327. The cubic root of 3020131121 is about 1445.4683923541.

Adding to 3020131121 its reverse (1211310203), we get a palindrome (4231441324).

The spelling of 3020131121 in words is "three billion, twenty million, one hundred thirty-one thousand, one hundred twenty-one".