3130020163 has 2 divisors, whose sum is σ = 3130020164. Its totient is φ = 3130020162.

The previous prime is 3130020137. The next prime is 3130020167. The reversal of 3130020163 is 3610200313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130020163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3130020163.

It is not a weakly prime, because it can be changed into another prime (3130020167) 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 as a sum of consecutive naturals, namely, 1565010081 + 1565010082.

It is an arithmetic number, because the mean of its divisors is an integer number (1565010082).

Almost surely, 2^3130020163 is an apocalyptic number.

3130020163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130020163 is an equidigital number, since it uses as much as digits as its factorization.

3130020163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3130020163 is about 55946.5831217600. The cubic root of 3130020163 is about 1462.7913326944.

Adding to 3130020163 its reverse (3610200313), we get a palindrome (6740220476).

The spelling of 3130020163 in words is "three billion, one hundred thirty million, twenty thousand, one hundred sixty-three".