104328465181 has 2 divisors, whose sum is σ = 104328465182. Its totient is φ = 104328465180.

The previous prime is 104328465179. The next prime is 104328465187. The reversal of 104328465181 is 181564823401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104309620900 + 18844281 = 322970^2 + 4341^2 .

It is a cyclic number.

It is not a de Polignac number, because 104328465181 - 2¹ = 104328465179 is a prime.

It is a super-2 number, since 2×104328465181² (a number of 23 digits) contains 22 as substring.

Together with 104328465179, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104328465187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52164232590 + 52164232591.

It is an arithmetic number, because the mean of its divisors is an integer number (52164232591).

Almost surely, 2^104328465181 is an apocalyptic number.

It is an amenable number.

104328465181 is a deficient number, since it is larger than the sum of its proper divisors (1).

104328465181 is an equidigital number, since it uses as much as digits as its factorization.

104328465181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 104328465181 in words is "one hundred four billion, three hundred twenty-eight million, four hundred sixty-five thousand, one hundred eighty-one".