104540133 has 16 divisors (see below), whose sum is σ = 143738496. Its totient is φ = 67533120.

The previous prime is 104540131. The next prime is 104540141. The reversal of 104540133 is 331045401.

It is not a de Polignac number, because 104540133 - 2¹ = 104540131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104540131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27403 + ... + 30983.

It is an arithmetic number, because the mean of its divisors is an integer number (8983656).

Almost surely, 2^104540133 is an apocalyptic number.

It is an amenable number.

104540133 is a deficient number, since it is larger than the sum of its proper divisors (39198363).

104540133 is a wasteful number, since it uses less digits than its factorization.

104540133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 104540133 is about 10224.4869308929. The cubic root of 104540133 is about 471.0796562010.

Adding to 104540133 its reverse (331045401), we get a palindrome (435585534).

The spelling of 104540133 in words is "one hundred four million, five hundred forty thousand, one hundred thirty-three".