104404310354623 has 2 divisors, whose sum is σ = 104404310354624. Its totient is φ = 104404310354622.

The previous prime is 104404310354621. The next prime is 104404310354629. The reversal of 104404310354623 is 326453013404401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104404310354623 - 2¹ = 104404310354621 is a prime.

Together with 104404310354621, 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 (104404310354621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52202155177311 + 52202155177312.

It is an arithmetic number, because the mean of its divisors is an integer number (52202155177312).

Almost surely, 2^{104404310354623} is an apocalyptic number.

104404310354623 is a deficient number, since it is larger than the sum of its proper divisors (1).

104404310354623 is an equidigital number, since it uses as much as digits as its factorization.

104404310354623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 104404310354623 in words is "one hundred four trillion, four hundred four billion, three hundred ten million, three hundred fifty-four thousand, six hundred twenty-three".