104453 has 4 divisors (see below), whose sum is σ = 106080. Its totient is φ = 102828.

The previous prime is 104417. The next prime is 104459. The reversal of 104453 is 354401.

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.

It is a cyclic number.

It is not a de Polignac number, because 104453 - 2¹² = 100357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104453.

It is not an unprimeable number, because it can be changed into a prime (104459) 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, 713 + ... + 846.

It is an arithmetic number, because the mean of its divisors is an integer number (26520).

2¹⁰⁴⁴⁵³ is an apocalyptic number.

It is an amenable number.

104453 is a deficient number, since it is larger than the sum of its proper divisors (1627).

104453 is an equidigital number, since it uses as much as digits as its factorization.

104453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 104453 is about 323.1918934627. The cubic root of 104453 is about 47.0948739994.

Adding to 104453 its reverse (354401), we get a palindrome (458854).

The spelling of 104453 in words is "one hundred four thousand, four hundred fifty-three".