104093 has 4 divisors (see below), whose sum is σ = 113568. Its totient is φ = 94620.

The previous prime is 104089. The next prime is 104107. The reversal of 104093 is 390401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 390401 = 11 ⋅35491.

It is a cyclic number.

It is not a de Polignac number, because 104093 - 2² = 104089 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 (104003) 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, 4721 + ... + 4742.

It is an arithmetic number, because the mean of its divisors is an integer number (28392).

2¹⁰⁴⁰⁹³ is an apocalyptic number.

It is an amenable number.

104093 is a deficient number, since it is larger than the sum of its proper divisors (9475).

104093 is an equidigital number, since it uses as much as digits as its factorization.

104093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9474.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 104093 is about 322.6344680904. The cubic root of 104093 is about 47.0407071504.

Adding to 104093 its reverse (390401), we get a palindrome (494494).

The spelling of 104093 in words is "one hundred four thousand, ninety-three".