136324423 has 2 divisors, whose sum is σ = 136324424. Its totient is φ = 136324422.

The previous prime is 136324417. The next prime is 136324439. The reversal of 136324423 is 324423631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136324423 - 2²¹ = 134227271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136324391 and 136324400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136324483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68162211 + 68162212.

It is an arithmetic number, because the mean of its divisors is an integer number (68162212).

Almost surely, 2^136324423 is an apocalyptic number.

136324423 is a deficient number, since it is larger than the sum of its proper divisors (1).

136324423 is an equidigital number, since it uses as much as digits as its factorization.

136324423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 28.

The square root of 136324423 is about 11675.8050257787. The cubic root of 136324423 is about 514.6649065929.

The spelling of 136324423 in words is "one hundred thirty-six million, three hundred twenty-four thousand, four hundred twenty-three".