136005353 has 4 divisors (see below), whose sum is σ = 148369488. Its totient is φ = 123641220.

The previous prime is 136005347. The next prime is 136005361. The reversal of 136005353 is 353500631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 136005353 - 2¹⁴ = 135988969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136005383) 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 in 3 ways as a sum of consecutive naturals, for example, 6182051 + ... + 6182072.

It is an arithmetic number, because the mean of its divisors is an integer number (37092372).

Almost surely, 2^136005353 is an apocalyptic number.

It is an amenable number.

136005353 is a deficient number, since it is larger than the sum of its proper divisors (12364135).

136005353 is a wasteful number, since it uses less digits than its factorization.

136005353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12364134.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 136005353 is about 11662.1332954138. The cubic root of 136005353 is about 514.2630651364.

Adding to 136005353 its reverse (353500631), we get a palindrome (489505984).

The spelling of 136005353 in words is "one hundred thirty-six million, five thousand, three hundred fifty-three".