340563655103183 has 2 divisors, whose sum is σ = 340563655103184. Its totient is φ = 340563655103182.

The previous prime is 340563655103149. The next prime is 340563655103237. The reversal of 340563655103183 is 381301556365043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340563655103183 - 2⁸ = 340563655102927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340563655100183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170281827551591 + 170281827551592.

It is an arithmetic number, because the mean of its divisors is an integer number (170281827551592).

Almost surely, 2^{340563655103183} is an apocalyptic number.

340563655103183 is a deficient number, since it is larger than the sum of its proper divisors (1).

340563655103183 is an equidigital number, since it uses as much as digits as its factorization.

340563655103183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664000, while the sum is 53.

The spelling of 340563655103183 in words is "three hundred forty trillion, five hundred sixty-three billion, six hundred fifty-five million, one hundred three thousand, one hundred eighty-three".