104134135235 has 24 divisors (see below), whose sum is σ = 135903895920. Its totient is φ = 76563107712.

The previous prime is 104134135229. The next prime is 104134135291. The reversal of 104134135235 is 532531431401.

It is not a de Polignac number, because 104134135235 - 2¹⁰ = 104134134211 is a prime.

It is a super-2 number, since 2×104134135235² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75569 + ... + 462578.

It is an arithmetic number, because the mean of its divisors is an integer number (5662662330).

Almost surely, 2^104134135235 is an apocalyptic number.

104134135235 is a deficient number, since it is larger than the sum of its proper divisors (31769760685).

104134135235 is a wasteful number, since it uses less digits than its factorization.

104134135235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538407 (or 538394 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 104134135235 its reverse (532531431401), we get a palindrome (636665566636).

The spelling of 104134135235 in words is "one hundred four billion, one hundred thirty-four million, one hundred thirty-five thousand, two hundred thirty-five".