135027671 has 4 divisors (see below), whose sum is σ = 135051144. Its totient is φ = 135004200.

The previous prime is 135027653. The next prime is 135027677. The reversal of 135027671 is 176720531.

135027671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 176720531 = 13 ⋅13593887.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135027671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135027677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3401 + ... + 16781.

It is an arithmetic number, because the mean of its divisors is an integer number (33762786).

Almost surely, 2^135027671 is an apocalyptic number.

135027671 is a deficient number, since it is larger than the sum of its proper divisors (23473).

135027671 is a wasteful number, since it uses less digits than its factorization.

135027671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23472.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 135027671 is about 11620.1407478567. The cubic root of 135027671 is about 513.0278310489.

The spelling of 135027671 in words is "one hundred thirty-five million, twenty-seven thousand, six hundred seventy-one".