104404011023 has 8 divisors (see below), whose sum is σ = 112525999488. Its totient is φ = 96295009824.

The previous prime is 104404011017. The next prime is 104404011079. The reversal of 104404011023 is 320110404401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-104404011023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104404010986 and 104404011004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104404011623) 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 in 7 ways as a sum of consecutive naturals, for example, 3230111 + ... + 3262272.

It is an arithmetic number, because the mean of its divisors is an integer number (14065749936).

Almost surely, 2^104404011023 is an apocalyptic number.

104404011023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104404011023 is a deficient number, since it is larger than the sum of its proper divisors (8121988465).

104404011023 is a wasteful number, since it uses less digits than its factorization.

104404011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6493633.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 104404011023 its reverse (320110404401), we get a palindrome (424514415424).

The spelling of 104404011023 in words is "one hundred four billion, four hundred four million, eleven thousand, twenty-three".