135376211 has 2 divisors, whose sum is σ = 135376212. Its totient is φ = 135376210.

The previous prime is 135376201. The next prime is 135376223. The reversal of 135376211 is 112673531.

It is a weak prime.

It is an emirp because it is prime and its reverse (112673531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135376211 is a prime.

It is a super-4 number, since 4×135376211⁴ (a number of 34 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135376201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67688105 + 67688106.

It is an arithmetic number, because the mean of its divisors is an integer number (67688106).

Almost surely, 2^135376211 is an apocalyptic number.

135376211 is a deficient number, since it is larger than the sum of its proper divisors (1).

135376211 is an equidigital number, since it uses as much as digits as its factorization.

135376211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 135376211 is about 11635.1283190174. The cubic root of 135376211 is about 513.4688692635.

The spelling of 135376211 in words is "one hundred thirty-five million, three hundred seventy-six thousand, two hundred eleven".