104140133 has 4 divisors (see below), whose sum is σ = 105905280. Its totient is φ = 102374988.

The previous prime is 104140117. The next prime is 104140171. The reversal of 104140133 is 331041401.

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: 331041401 = 659 ⋅502339.

It is a cyclic number.

It is not a de Polignac number, because 104140133 - 2⁴ = 104140117 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 (104140103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882485 + ... + 882602.

It is an arithmetic number, because the mean of its divisors is an integer number (26476320).

Almost surely, 2^104140133 is an apocalyptic number.

It is an amenable number.

104140133 is a deficient number, since it is larger than the sum of its proper divisors (1765147).

104140133 is an equidigital number, since it uses as much as digits as its factorization.

104140133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765146.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 104140133 is about 10204.9072999219. The cubic root of 104140133 is about 470.4780604298.

Adding to 104140133 its reverse (331041401), we get a palindrome (435181534).

The spelling of 104140133 in words is "one hundred four million, one hundred forty thousand, one hundred thirty-three".