104810093 has 4 divisors (see below), whose sum is σ = 104881788. Its totient is φ = 104738400.

The previous prime is 104810081. The next prime is 104810113. The reversal of 104810093 is 390018401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 390018401 = 1663 ⋅234527.

It can be written as a sum of positive squares in 2 ways, for example, as 90687529 + 14122564 = 9523^2 + 3758^2 .

It is a cyclic number.

It is not a de Polignac number, because 104810093 - 2⁴ = 104810077 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 (104810003) 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, 33608 + ... + 36593.

It is an arithmetic number, because the mean of its divisors is an integer number (26220447).

Almost surely, 2^104810093 is an apocalyptic number.

It is an amenable number.

104810093 is a deficient number, since it is larger than the sum of its proper divisors (71695).

104810093 is an equidigital number, since it uses as much as digits as its factorization.

104810093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71694.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 104810093 is about 10237.6800594666. The cubic root of 104810093 is about 471.4848063530.

Adding to 104810093 its reverse (390018401), we get a palindrome (494828494).

The spelling of 104810093 in words is "one hundred four million, eight hundred ten thousand, ninety-three".