3020131331 has 16 divisors (see below), whose sum is σ = 3506204160. Its totient is φ = 2547840960.

The previous prime is 3020131313. The next prime is 3020131337. The reversal of 3020131331 is 1331310203.

It is not a de Polignac number, because 3020131331 - 2¹⁸ = 3019869187 is a prime.

It is a super-2 number, since 2×3020131331² = 18242386512975663122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020131337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302735 + ... + 312551.

It is an arithmetic number, because the mean of its divisors is an integer number (219137760).

Almost surely, 2^3020131331 is an apocalyptic number.

3020131331 is a deficient number, since it is larger than the sum of its proper divisors (486072829).

3020131331 is an equidigital number, since it uses as much as digits as its factorization.

3020131331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10514.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3020131331 is about 54955.7215492618. The cubic root of 3020131331 is about 1445.4684258569.

Adding to 3020131331 its reverse (1331310203), we get a palindrome (4351441534).

The spelling of 3020131331 in words is "three billion, twenty million, one hundred thirty-one thousand, three hundred thirty-one".