104343103423 has 4 divisors (see below), whose sum is σ = 112369496008. Its totient is φ = 96316710840.

The previous prime is 104343103399. The next prime is 104343103439. The reversal of 104343103423 is 324301343401.

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 104343103423 - 2¹³ = 104343095231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104343103391 and 104343103400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104343100423) 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, 4013196273 + ... + 4013196298.

It is an arithmetic number, because the mean of its divisors is an integer number (28092374002).

Almost surely, 2^104343103423 is an apocalyptic number.

104343103423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104343103423 is a deficient number, since it is larger than the sum of its proper divisors (8026392585).

104343103423 is an equidigital number, since it uses as much as digits as its factorization.

104343103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026392584.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 104343103423 its reverse (324301343401), we get a palindrome (428644446824).

The spelling of 104343103423 in words is "one hundred four billion, three hundred forty-three million, one hundred three thousand, four hundred twenty-three".