302201000161 has 2 divisors, whose sum is σ = 302201000162. Its totient is φ = 302201000160.

The previous prime is 302201000093. The next prime is 302201000207. The reversal of 302201000161 is 161000102203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297837605025 + 4363395136 = 545745^2 + 66056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302201000161 is a prime.

It is not a weakly prime, because it can be changed into another prime (302201040161) 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, 151100500080 + 151100500081.

It is an arithmetic number, because the mean of its divisors is an integer number (151100500081).

Almost surely, 2^302201000161 is an apocalyptic number.

It is an amenable number.

302201000161 is a deficient number, since it is larger than the sum of its proper divisors (1).

302201000161 is an equidigital number, since it uses as much as digits as its factorization.

302201000161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 302201000161 its reverse (161000102203), we get a palindrome (463201102364).

The spelling of 302201000161 in words is "three hundred two billion, two hundred one million, one hundred sixty-one", and thus it is an aban number.