134287333 has 2 divisors, whose sum is σ = 134287334. Its totient is φ = 134287332.

The previous prime is 134287331. The next prime is 134287343. The reversal of 134287333 is 333782431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116165284 + 18122049 = 10778^2 + 4257^2 .

It is a cyclic number.

It is not a de Polignac number, because 134287333 - 2¹ = 134287331 is a prime.

Together with 134287331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134287331) 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, 67143666 + 67143667.

It is an arithmetic number, because the mean of its divisors is an integer number (67143667).

Almost surely, 2^134287333 is an apocalyptic number.

It is an amenable number.

134287333 is a deficient number, since it is larger than the sum of its proper divisors (1).

134287333 is an equidigital number, since it uses as much as digits as its factorization.

134287333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 134287333 is about 11588.2411521335. The cubic root of 134287333 is about 512.0884920389.

The spelling of 134287333 in words is "one hundred thirty-four million, two hundred eighty-seven thousand, three hundred thirty-three".