3020131 has 4 divisors (see below), whose sum is σ = 3031312. Its totient is φ = 3008952.

The previous prime is 3020123. The next prime is 3020161. The reversal of 3020131 is 1310203.

3020131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1310203 = 379 ⋅3457.

It is a cyclic number.

It is not a de Polignac number, because 3020131 - 2³ = 3020123 is a prime.

It is a super-2 number, since 2×3020131² = 18242382514322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020161) 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 3 ways as a sum of consecutive naturals, for example, 5175 + ... + 5728.

It is an arithmetic number, because the mean of its divisors is an integer number (757828).

Almost surely, 2^3020131 is an apocalyptic number.

3020131 is a deficient number, since it is larger than the sum of its proper divisors (11181).

3020131 is a wasteful number, since it uses less digits than its factorization.

3020131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3020131 is about 1737.8524103042. The cubic root of 3020131 is about 144.5468373050.

Adding to 3020131 its reverse (1310203), we get a palindrome (4330334).

The spelling of 3020131 in words is "three million, twenty thousand, one hundred thirty-one".