136303 has 2 divisors, whose sum is σ = 136304. Its totient is φ = 136302.

The previous prime is 136277. The next prime is 136309. The reversal of 136303 is 303631.

136303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136303 - 2¹³ = 128111 is a prime.

136303 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136309) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68151 + 68152.

It is an arithmetic number, because the mean of its divisors is an integer number (68152).

2¹³⁶³⁰³ is an apocalyptic number.

136303 is a deficient number, since it is larger than the sum of its proper divisors (1).

136303 is an equidigital number, since it uses as much as digits as its factorization.

136303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 136303 is about 369.1923617845. The cubic root of 136303 is about 51.4637945799.

Adding to 136303 its reverse (303631), we get a palindrome (439934).

The spelling of 136303 in words is "one hundred thirty-six thousand, three hundred three".