3201021163 has 2 divisors, whose sum is σ = 3201021164. Its totient is φ = 3201021162.

The previous prime is 3201021149. The next prime is 3201021227. The reversal of 3201021163 is 3611201023.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201021163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3201021163.

It is not a weakly prime, because it can be changed into another prime (3201021133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600510581 + 1600510582.

It is an arithmetic number, because the mean of its divisors is an integer number (1600510582).

Almost surely, 2^3201021163 is an apocalyptic number.

3201021163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201021163 is an equidigital number, since it uses as much as digits as its factorization.

3201021163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3201021163 is about 56577.5676659929. The cubic root of 3201021163 is about 1473.7693326462.

Adding to 3201021163 its reverse (3611201023), we get a palindrome (6812222186).

The spelling of 3201021163 in words is "three billion, two hundred one million, twenty-one thousand, one hundred sixty-three".