340121104163 has 2 divisors, whose sum is σ = 340121104164. Its totient is φ = 340121104162.

The previous prime is 340121104159. The next prime is 340121104181. The reversal of 340121104163 is 361401121043.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (361401121043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340121104163 - 2² = 340121104159 is a prime.

It is not a weakly prime, because it can be changed into another prime (340121104363) 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, 170060552081 + 170060552082.

It is an arithmetic number, because the mean of its divisors is an integer number (170060552082).

Almost surely, 2^340121104163 is an apocalyptic number.

340121104163 is a deficient number, since it is larger than the sum of its proper divisors (1).

340121104163 is an equidigital number, since it uses as much as digits as its factorization.

340121104163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 340121104163 in words is "three hundred forty billion, one hundred twenty-one million, one hundred four thousand, one hundred sixty-three".