163005660104299 has 2 divisors, whose sum is σ = 163005660104300. Its totient is φ = 163005660104298.

The previous prime is 163005660104149. The next prime is 163005660104311. The reversal of 163005660104299 is 992401066500361.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163005660104299 - 2⁹ = 163005660103787 is a prime.

It is not a weakly prime, because it can be changed into another prime (163005660104699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81502830052149 + 81502830052150.

It is an arithmetic number, because the mean of its divisors is an integer number (81502830052150).

Almost surely, 2^{163005660104299} is an apocalyptic number.

163005660104299 is a deficient number, since it is larger than the sum of its proper divisors (1).

163005660104299 is an equidigital number, since it uses as much as digits as its factorization.

163005660104299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 163005660104299 in words is "one hundred sixty-three trillion, five billion, six hundred sixty million, one hundred four thousand, two hundred ninety-nine".