135110971 has 8 divisors (see below), whose sum is σ = 141130080. Its totient is φ = 129182592.

The previous prime is 135110959. The next prime is 135110977. The reversal of 135110971 is 179011531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135110971 - 2¹⁷ = 134979899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135110977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19630 + ... + 25603.

It is an arithmetic number, because the mean of its divisors is an integer number (17641260).

Almost surely, 2^135110971 is an apocalyptic number.

135110971 is a deficient number, since it is larger than the sum of its proper divisors (6019109).

135110971 is a wasteful number, since it uses less digits than its factorization.

135110971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45365.

The product of its (nonzero) digits is 945, while the sum is 28.

The square root of 135110971 is about 11623.7244891644. The cubic root of 135110971 is about 513.1333067959.

The spelling of 135110971 in words is "one hundred thirty-five million, one hundred ten thousand, nine hundred seventy-one".