104404305023 has 4 divisors (see below), whose sum is σ = 104429779800. Its totient is φ = 104378830248.

The previous prime is 104404305011. The next prime is 104404305029. The reversal of 104404305023 is 320503404401.

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

It is a cyclic number.

It is not a de Polignac number, because 104404305023 - 2⁶ = 104404304959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104404304983 and 104404305001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104404305029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12731240 + ... + 12739437.

It is an arithmetic number, because the mean of its divisors is an integer number (26107444950).

Almost surely, 2^104404305023 is an apocalyptic number.

104404305023 is a deficient number, since it is larger than the sum of its proper divisors (25474777).

104404305023 is an equidigital number, since it uses as much as digits as its factorization.

104404305023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25474776.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 104404305023 its reverse (320503404401), we get a palindrome (424907709424).

The spelling of 104404305023 in words is "one hundred four billion, four hundred four million, three hundred five thousand, twenty-three".