135105391175 has 48 divisors (see below), whose sum is σ = 175592570880. Its totient is φ = 102997440000.

The previous prime is 135105391129. The next prime is 135105391193. The reversal of 135105391175 is 571193501531.

It is not a de Polignac number, because 135105391175 - 2⁸ = 135105390919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24548474 + ... + 24553976.

It is an arithmetic number, because the mean of its divisors is an integer number (3658178560).

Almost surely, 2^135105391175 is an apocalyptic number.

135105391175 is a deficient number, since it is larger than the sum of its proper divisors (40487179705).

135105391175 is a wasteful number, since it uses less digits than its factorization.

135105391175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024 (or 6019 counting only the distinct ones).

The product of its (nonzero) digits is 70875, while the sum is 41.

The spelling of 135105391175 in words is "one hundred thirty-five billion, one hundred five million, three hundred ninety-one thousand, one hundred seventy-five".