3020113131 has 16 divisors (see below), whose sum is σ = 4606752768. Its totient is φ = 1724025600.

The previous prime is 3020113091. The next prime is 3020113133. The reversal of 3020113131 is 1313110203.

It is not a de Polignac number, because 3020113131 - 2⁶ = 3020113067 is a prime.

It is a super-2 number, since 2×3020113131² = 18242166648077246322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3020113131.

It is not an unprimeable number, because it can be changed into a prime (3020113133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51750 + ... + 93371.

It is an arithmetic number, because the mean of its divisors is an integer number (287922048).

Almost surely, 2^3020113131 is an apocalyptic number.

3020113131 is a deficient number, since it is larger than the sum of its proper divisors (1586639637).

3020113131 is a wasteful number, since it uses less digits than its factorization.

3020113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146122.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3020113131 is about 54955.5559611583. Note that the first 3 decimals coincide. The cubic root of 3020113131 is about 1445.4655222769.

Adding to 3020113131 its reverse (1313110203), we get a palindrome (4333223334).

The spelling of 3020113131 in words is "three billion, twenty million, one hundred thirteen thousand, one hundred thirty-one".