104133329 has 4 divisors (see below), whose sum is σ = 104241984. Its totient is φ = 104024676.

The previous prime is 104133311. The next prime is 104133349. The reversal of 104133329 is 923331401.

It is a happy number.

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 104133329 - 2¹⁶ = 104067793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104133298 and 104133307.

It is not an unprimeable number, because it can be changed into a prime (104133349) 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, 52877 + ... + 54810.

It is an arithmetic number, because the mean of its divisors is an integer number (26060496).

Almost surely, 2^104133329 is an apocalyptic number.

It is an amenable number.

104133329 is a deficient number, since it is larger than the sum of its proper divisors (108655).

104133329 is an equidigital number, since it uses as much as digits as its factorization.

104133329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108654.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 104133329 is about 10204.5739254513. The cubic root of 104133329 is about 470.4678139720.

The spelling of 104133329 in words is "one hundred four million, one hundred thirty-three thousand, three hundred twenty-nine".