135340124235 has 16 divisors (see below), whose sum is σ = 217227311136. Its totient is φ = 71953695488.

The previous prime is 135340124203. The next prime is 135340124317. The reversal of 135340124235 is 532421043531.

It is a cyclic number.

It is not a de Polignac number, because 135340124235 - 2⁵ = 135340124203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135340124196 and 135340124205.

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 15 ways as a sum of consecutive naturals, for example, 14226594 + ... + 14236103.

It is an arithmetic number, because the mean of its divisors is an integer number (13576706946).

Almost surely, 2^135340124235 is an apocalyptic number.

135340124235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135340124235 is a deficient number, since it is larger than the sum of its proper divisors (81887186901).

135340124235 is a wasteful number, since it uses less digits than its factorization.

135340124235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28463022.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 135340124235 its reverse (532421043531), we get a palindrome (667761167766).

The spelling of 135340124235 in words is "one hundred thirty-five billion, three hundred forty million, one hundred twenty-four thousand, two hundred thirty-five".