163316046001 has 2 divisors, whose sum is σ = 163316046002. Its totient is φ = 163316046000.

The previous prime is 163316045987. The next prime is 163316046007. The reversal of 163316046001 is 100640613361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103204775025 + 60111270976 = 321255^2 + 245176^2 .

It is a cyclic number.

It is not a de Polignac number, because 163316046001 - 2⁷ = 163316045873 is a prime.

It is not a weakly prime, because it can be changed into another prime (163316046007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81658023000 + 81658023001.

It is an arithmetic number, because the mean of its divisors is an integer number (81658023001).

Almost surely, 2^163316046001 is an apocalyptic number.

It is an amenable number.

163316046001 is a deficient number, since it is larger than the sum of its proper divisors (1).

163316046001 is an equidigital number, since it uses as much as digits as its factorization.

163316046001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 163316046001 its reverse (100640613361), we get a palindrome (263956659362).

The spelling of 163316046001 in words is "one hundred sixty-three billion, three hundred sixteen million, forty-six thousand, one".