136254323 has 8 divisors (see below), whose sum is σ = 142375968. Its totient is φ = 130149184.

The previous prime is 136254299. The next prime is 136254329. The reversal of 136254323 is 323452631.

136254323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136254323 - 2⁸ = 136254067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136254329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14615 + ... + 22047.

It is an arithmetic number, because the mean of its divisors is an integer number (17796996).

Almost surely, 2^136254323 is an apocalyptic number.

136254323 is a deficient number, since it is larger than the sum of its proper divisors (6121645).

136254323 is an equidigital number, since it uses as much as digits as its factorization.

136254323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253.

The product of its digits is 12960, while the sum is 29.

The square root of 136254323 is about 11672.8027054345. The cubic root of 136254323 is about 514.5766754091.

The spelling of 136254323 in words is "one hundred thirty-six million, two hundred fifty-four thousand, three hundred twenty-three".