104800135 has 16 divisors (see below), whose sum is σ = 139446432. Its totient is φ = 74966400.

The previous prime is 104800123. The next prime is 104800139. The reversal of 104800135 is 531008401.

It is not a de Polignac number, because 104800135 - 2⁵ = 104800103 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104800139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12264 + ... + 18973.

It is an arithmetic number, because the mean of its divisors is an integer number (8715402).

Almost surely, 2^104800135 is an apocalyptic number.

104800135 is a deficient number, since it is larger than the sum of its proper divisors (34646297).

104800135 is a wasteful number, since it uses less digits than its factorization.

104800135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31314.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 104800135 is about 10237.1937072618. The cubic root of 104800135 is about 471.4698739667.

Adding to 104800135 its reverse (531008401), we get a palindrome (635808536).

The spelling of 104800135 in words is "one hundred four million, eight hundred thousand, one hundred thirty-five".