136126343 has 2 divisors, whose sum is σ = 136126344. Its totient is φ = 136126342.

The previous prime is 136126337. The next prime is 136126373. The reversal of 136126343 is 343621631.

136126343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136126343 - 2¹⁴ = 136109959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136126303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68063171 + 68063172.

It is an arithmetic number, because the mean of its divisors is an integer number (68063172).

Almost surely, 2^136126343 is an apocalyptic number.

136126343 is a deficient number, since it is larger than the sum of its proper divisors (1).

136126343 is an equidigital number, since it uses as much as digits as its factorization.

136126343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 136126343 is about 11667.3194436426. The cubic root of 136126343 is about 514.4155156235.

Adding to 136126343 its reverse (343621631), we get a palindrome (479747974).

The spelling of 136126343 in words is "one hundred thirty-six million, one hundred twenty-six thousand, three hundred forty-three".