135346811 has 2 divisors, whose sum is σ = 135346812. Its totient is φ = 135346810.

The previous prime is 135346807. The next prime is 135346817. The reversal of 135346811 is 118643531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135346811 - 2² = 135346807 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135346817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67673405 + 67673406.

It is an arithmetic number, because the mean of its divisors is an integer number (67673406).

Almost surely, 2^135346811 is an apocalyptic number.

135346811 is a deficient number, since it is larger than the sum of its proper divisors (1).

135346811 is an equidigital number, since it uses as much as digits as its factorization.

135346811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 135346811 is about 11633.8648350408. The cubic root of 135346811 is about 513.4316961207.

The spelling of 135346811 in words is "one hundred thirty-five million, three hundred forty-six thousand, eight hundred eleven".