136183423 has 2 divisors, whose sum is σ = 136183424. Its totient is φ = 136183422.

The previous prime is 136183381. The next prime is 136183457. The reversal of 136183423 is 324381631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136183423 - 2⁹ = 136182911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136183493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68091711 + 68091712.

It is an arithmetic number, because the mean of its divisors is an integer number (68091712).

Almost surely, 2^136183423 is an apocalyptic number.

136183423 is a deficient number, since it is larger than the sum of its proper divisors (1).

136183423 is an equidigital number, since it uses as much as digits as its factorization.

136183423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 136183423 is about 11669.7653361154. The cubic root of 136183423 is about 514.4874065199.

The spelling of 136183423 in words is "one hundred thirty-six million, one hundred eighty-three thousand, four hundred twenty-three".