135366311 has 2 divisors, whose sum is σ = 135366312. Its totient is φ = 135366310.

The previous prime is 135366307. The next prime is 135366347. The reversal of 135366311 is 113663531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135366311 - 2² = 135366307 is a prime.

It is equal to p_7665041 and since 135366311 and 7665041 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135366391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67683155 + 67683156.

It is an arithmetic number, because the mean of its divisors is an integer number (67683156).

Almost surely, 2^135366311 is an apocalyptic number.

135366311 is a deficient number, since it is larger than the sum of its proper divisors (1).

135366311 is an equidigital number, since it uses as much as digits as its factorization.

135366311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 135366311 is about 11634.7028754498. The cubic root of 135366311 is about 513.4563523777.

The spelling of 135366311 in words is "one hundred thirty-five million, three hundred sixty-six thousand, three hundred eleven".