135100271 has 2 divisors, whose sum is σ = 135100272. Its totient is φ = 135100270.

The previous prime is 135100261. The next prime is 135100319. The reversal of 135100271 is 172001531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135100271 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135100211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67550135 + 67550136.

It is an arithmetic number, because the mean of its divisors is an integer number (67550136).

Almost surely, 2^135100271 is an apocalyptic number.

135100271 is a deficient number, since it is larger than the sum of its proper divisors (1).

135100271 is an equidigital number, since it uses as much as digits as its factorization.

135100271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 135100271 is about 11623.2642144967. The cubic root of 135100271 is about 513.1197607177.

The spelling of 135100271 in words is "one hundred thirty-five million, one hundred thousand, two hundred seventy-one".