134766133 has 2 divisors, whose sum is σ = 134766134. Its totient is φ = 134766132.

The previous prime is 134766113. The next prime is 134766143. The reversal of 134766133 is 331667431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102070609 + 32695524 = 10103^2 + 5718^2 .

It is a cyclic number.

It is not a de Polignac number, because 134766133 - 2¹³ = 134757941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134766113) 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, 67383066 + 67383067.

It is an arithmetic number, because the mean of its divisors is an integer number (67383067).

Almost surely, 2^134766133 is an apocalyptic number.

It is an amenable number.

134766133 is a deficient number, since it is larger than the sum of its proper divisors (1).

134766133 is an equidigital number, since it uses as much as digits as its factorization.

134766133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 134766133 is about 11608.8816429491. The cubic root of 134766133 is about 512.6963854154.

The spelling of 134766133 in words is "one hundred thirty-four million, seven hundred sixty-six thousand, one hundred thirty-three".