135500353211 has 2 divisors, whose sum is σ = 135500353212. Its totient is φ = 135500353210.

The previous prime is 135500353207. The next prime is 135500353213. The reversal of 135500353211 is 112353005531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135500353211 - 2² = 135500353207 is a prime.

Together with 135500353213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135500353213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67750176605 + 67750176606.

It is an arithmetic number, because the mean of its divisors is an integer number (67750176606).

Almost surely, 2^135500353211 is an apocalyptic number.

135500353211 is a deficient number, since it is larger than the sum of its proper divisors (1).

135500353211 is an equidigital number, since it uses as much as digits as its factorization.

135500353211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 135500353211 its reverse (112353005531), we get a palindrome (247853358742).

The spelling of 135500353211 in words is "one hundred thirty-five billion, five hundred million, three hundred fifty-three thousand, two hundred eleven".