11104204120023 has 8 divisors (see below), whose sum is σ = 16920691992448. Its totient is φ = 6345259497144.

The previous prime is 11104204120021. The next prime is 11104204120027. The reversal of 11104204120023 is 32002140240111.

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

It is not a de Polignac number, because 11104204120023 - 2¹ = 11104204120021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 528771624763 = 11104204120023 / (1 + 1 + 1 + 0 + 4 + 2 + 0 + 4 + 1 + 2 + 0 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104204120021) 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 7 ways as a sum of consecutive naturals, for example, 264385812361 + ... + 264385812402.

It is an arithmetic number, because the mean of its divisors is an integer number (2115086499056).

Almost surely, 2^{11104204120023} is an apocalyptic number.

11104204120023 is a deficient number, since it is larger than the sum of its proper divisors (5816487872425).

11104204120023 is an equidigital number, since it uses as much as digits as its factorization.

11104204120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528771624773.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11104204120023 its reverse (32002140240111), we get a palindrome (43106344360134).

The spelling of 11104204120023 in words is "eleven trillion, one hundred four billion, two hundred four million, one hundred twenty thousand, twenty-three".