159803122183 has 2 divisors, whose sum is σ = 159803122184. Its totient is φ = 159803122182.

The previous prime is 159803122177. The next prime is 159803122187. The reversal of 159803122183 is 381221308951.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159803122183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159803122187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79901561091 + 79901561092.

It is an arithmetic number, because the mean of its divisors is an integer number (79901561092).

Almost surely, 2^159803122183 is an apocalyptic number.

159803122183 is a deficient number, since it is larger than the sum of its proper divisors (1).

159803122183 is an equidigital number, since it uses as much as digits as its factorization.

159803122183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 159803122183 in words is "one hundred fifty-nine billion, eight hundred three million, one hundred twenty-two thousand, one hundred eighty-three".