345163804163 has 2 divisors, whose sum is σ = 345163804164. Its totient is φ = 345163804162.

The previous prime is 345163804109. The next prime is 345163804187. The reversal of 345163804163 is 361408361543.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345163804163 is a prime.

It is a super-2 number, since 2×345163804163² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (345163854163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172581902081 + 172581902082.

It is an arithmetic number, because the mean of its divisors is an integer number (172581902082).

Almost surely, 2^345163804163 is an apocalyptic number.

345163804163 is a deficient number, since it is larger than the sum of its proper divisors (1).

345163804163 is an equidigital number, since it uses as much as digits as its factorization.

345163804163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 345163804163 in words is "three hundred forty-five billion, one hundred sixty-three million, eight hundred four thousand, one hundred sixty-three".