104201423 has 4 divisors (see below), whose sum is σ = 104221848. Its totient is φ = 104181000.

The previous prime is 104201393. The next prime is 104201443. The reversal of 104201423 is 324102401.

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 104201423 - 2¹⁸ = 103939279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104201443) 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, 4673 + ... + 15173.

It is an arithmetic number, because the mean of its divisors is an integer number (26055462).

Almost surely, 2^104201423 is an apocalyptic number.

104201423 is a deficient number, since it is larger than the sum of its proper divisors (20425).

104201423 is an equidigital number, since it uses as much as digits as its factorization.

104201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20424.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 104201423 is about 10207.9098252287. The cubic root of 104201423 is about 470.5703397603.

Adding to 104201423 its reverse (324102401), we get a palindrome (428303824).

The spelling of 104201423 in words is "one hundred four million, two hundred one thousand, four hundred twenty-three".