104335644043123 has 16 divisors (see below), whose sum is σ = 110368798801920. Its totient is φ = 98427358903104.

The previous prime is 104335644043121. The next prime is 104335644043129. The reversal of 104335644043123 is 321340446533401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104335644043123 - 2¹ = 104335644043121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104335644043123.

It is not an unprimeable number, because it can be changed into a prime (104335644043121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32867040 + ... + 35901442.

It is an arithmetic number, because the mean of its divisors is an integer number (6898049925120).

Almost surely, 2^{104335644043123} is an apocalyptic number.

104335644043123 is a deficient number, since it is larger than the sum of its proper divisors (6033154758797).

104335644043123 is a wasteful number, since it uses less digits than its factorization.

104335644043123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054978.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 104335644043123 in words is "one hundred four trillion, three hundred thirty-five billion, six hundred forty-four million, forty-three thousand, one hundred twenty-three".