104013604127057 has 4 divisors (see below), whose sum is σ = 104013743420580. Its totient is φ = 104013464833536.

The previous prime is 104013604127011. The next prime is 104013604127117. The reversal of 104013604127057 is 750721406310401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44134112509201 + 59879491617856 = 6643351^2 + 7738184^2 .

It is a cyclic number.

It is not a de Polignac number, because 104013604127057 - 2¹⁸ = 104013603864913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013604127857) 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 in 3 ways as a sum of consecutive naturals, for example, 68520608 + ... + 70022145.

It is an arithmetic number, because the mean of its divisors is an integer number (26003435855145).

Almost surely, 2^{104013604127057} is an apocalyptic number.

It is an amenable number.

104013604127057 is a deficient number, since it is larger than the sum of its proper divisors (139293523).

104013604127057 is an equidigital number, since it uses as much as digits as its factorization.

104013604127057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139293522.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 104013604127057 in words is "one hundred four trillion, thirteen billion, six hundred four million, one hundred twenty-seven thousand, fifty-seven".