3200313161 has 2 divisors, whose sum is σ = 3200313162. Its totient is φ = 3200313160.

The previous prime is 3200313131. The next prime is 3200313163. The reversal of 3200313161 is 1613130023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1920104761 + 1280208400 = 43819^2 + 35780^2 .

It is a cyclic number.

It is not a de Polignac number, because 3200313161 - 2¹⁴ = 3200296777 is a prime.

Together with 3200313163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3200313163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600156580 + 1600156581.

It is an arithmetic number, because the mean of its divisors is an integer number (1600156581).

Almost surely, 2^3200313161 is an apocalyptic number.

It is an amenable number.

3200313161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200313161 is an equidigital number, since it uses as much as digits as its factorization.

3200313161 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 20.

The square root of 3200313161 is about 56571.3104055404. The cubic root of 3200313161 is about 1473.6606685126.

Adding to 3200313161 its reverse (1613130023), we get a palindrome (4813443184).

The spelling of 3200313161 in words is "three billion, two hundred million, three hundred thirteen thousand, one hundred sixty-one".