3132020131 has 2 divisors, whose sum is σ = 3132020132. Its totient is φ = 3132020130.

The previous prime is 3132020119. The next prime is 3132020149. The reversal of 3132020131 is 1310202313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3132020131 - 2⁹ = 3132019619 is a prime.

It is a super-2 number, since 2×3132020131² = 19619100201978514322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3132020831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566010065 + 1566010066.

It is an arithmetic number, because the mean of its divisors is an integer number (1566010066).

Almost surely, 2^3132020131 is an apocalyptic number.

3132020131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132020131 is an equidigital number, since it uses as much as digits as its factorization.

3132020131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3132020131 is about 55964.4541740559. The cubic root of 3132020131 is about 1463.1028230173.

Adding to 3132020131 its reverse (1310202313), we get a palindrome (4442222444).

The spelling of 3132020131 in words is "three billion, one hundred thirty-two million, twenty thousand, one hundred thirty-one".