3020131020 has 48 divisors (see below), whose sum is σ = 8458920288. Its totient is φ = 805125120.

The previous prime is 3020131007. The next prime is 3020131027. The reversal of 3020131020 is 201310203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3020130987 and 3020131005.

It is not an unprimeable number, because it can be changed into a prime (3020131027) 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, 287460 + ... + 297780.

It is an arithmetic number, because the mean of its divisors is an integer number (176227506).

Almost surely, 2^3020131020 is an apocalyptic number.

3020131020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020131020 is an abundant number, since it is smaller than the sum of its proper divisors (5438789268).

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

3020131020 is a wasteful number, since it uses less digits than its factorization.

3020131020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15210 (or 15208 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3020131020 is about 54955.7187197111. The cubic root of 3020131020 is about 1445.4683762409.

Adding to 3020131020 its reverse (201310203), we get a palindrome (3221441223).

The spelling of 3020131020 in words is "three billion, twenty million, one hundred thirty-one thousand, twenty".