2256312165083 has 2 divisors, whose sum is σ = 2256312165084. Its totient is φ = 2256312165082.

The previous prime is 2256312165077. The next prime is 2256312165143. The reversal of 2256312165083 is 3805612136522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2256312165083 - 2⁴ = 2256312165067 is a prime.

It is not a weakly prime, because it can be changed into another prime (2256312165053) 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, 1128156082541 + 1128156082542.

It is an arithmetic number, because the mean of its divisors is an integer number (1128156082542).

Almost surely, 2^{2256312165083} is an apocalyptic number.

2256312165083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256312165083 is an equidigital number, since it uses as much as digits as its factorization.

2256312165083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 2256312165083 in words is "two trillion, two hundred fifty-six billion, three hundred twelve million, one hundred sixty-five thousand, eighty-three".