135105104235 has 16 divisors (see below), whose sum is σ = 216510762240. Its totient is φ = 71941857120.

The previous prime is 135105104203. The next prime is 135105104237. The reversal of 135105104235 is 532401501531.

It is not a de Polignac number, because 135105104235 - 2⁵ = 135105104203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135105104237) 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, 7127625 + ... + 7146554.

It is an arithmetic number, because the mean of its divisors is an integer number (13531922640).

Almost surely, 2^135105104235 is an apocalyptic number.

135105104235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135105104235 is a deficient number, since it is larger than the sum of its proper divisors (81405658005).

135105104235 is a wasteful number, since it uses less digits than its factorization.

135105104235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14274818.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 135105104235 its reverse (532401501531), we get a palindrome (667506605766).

The spelling of 135105104235 in words is "one hundred thirty-five billion, one hundred five million, one hundred four thousand, two hundred thirty-five".