104306666987 has 2 divisors, whose sum is σ = 104306666988. Its totient is φ = 104306666986.

The previous prime is 104306666953. The next prime is 104306667029. The reversal of 104306666987 is 789666603401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104306666987 - 2¹⁴ = 104306650603 is a prime.

It is not a weakly prime, because it can be changed into another prime (104306666587) 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, 52153333493 + 52153333494.

It is an arithmetic number, because the mean of its divisors is an integer number (52153333494).

Almost surely, 2^104306666987 is an apocalyptic number.

104306666987 is a deficient number, since it is larger than the sum of its proper divisors (1).

104306666987 is an equidigital number, since it uses as much as digits as its factorization.

104306666987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 104306666987 in words is "one hundred four billion, three hundred six million, six hundred sixty-six thousand, nine hundred eighty-seven".