996033161 has 2 divisors, whose sum is σ = 996033162. Its totient is φ = 996033160.

The previous prime is 996033127. The next prime is 996033163. The reversal of 996033161 is 161330699.

996033161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 957531136 + 38502025 = 30944^2 + 6205^2 .

It is an emirp because it is prime and its reverse (161330699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996033161 - 2¹⁰ = 996032137 is a prime.

Together with 996033163, 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 (996033163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498016580 + 498016581.

It is an arithmetic number, because the mean of its divisors is an integer number (498016581).

Almost surely, 2^996033161 is an apocalyptic number.

It is an amenable number.

996033161 is a deficient number, since it is larger than the sum of its proper divisors (1).

996033161 is an equidigital number, since it uses as much as digits as its factorization.

996033161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 996033161 is about 31559.9930449929. The cubic root of 996033161 is about 998.6759680464.

The spelling of 996033161 in words is "nine hundred ninety-six million, thirty-three thousand, one hundred sixty-one".