135766303 has 2 divisors, whose sum is σ = 135766304. Its totient is φ = 135766302.

The previous prime is 135766291. The next prime is 135766327. The reversal of 135766303 is 303667531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135766303 - 2¹³ = 135758111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135766333) 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, 67883151 + 67883152.

It is an arithmetic number, because the mean of its divisors is an integer number (67883152).

Almost surely, 2^135766303 is an apocalyptic number.

135766303 is a deficient number, since it is larger than the sum of its proper divisors (1).

135766303 is an equidigital number, since it uses as much as digits as its factorization.

135766303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 135766303 is about 11651.8798054220. The cubic root of 135766303 is about 513.9615900381.

The spelling of 135766303 in words is "one hundred thirty-five million, seven hundred sixty-six thousand, three hundred three".