136095023 has 4 divisors (see below), whose sum is σ = 138126360. Its totient is φ = 134063688.

The previous prime is 136095019. The next prime is 136095061. The reversal of 136095023 is 320590631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320590631 = 71 ⋅4515361.

It is a cyclic number.

It is not a de Polignac number, because 136095023 - 2² = 136095019 is a prime.

It is a super-3 number, since 3×136095023³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136095073) 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, 1015568 + ... + 1015701.

It is an arithmetic number, because the mean of its divisors is an integer number (34531590).

Almost surely, 2^136095023 is an apocalyptic number.

136095023 is a deficient number, since it is larger than the sum of its proper divisors (2031337).

136095023 is an equidigital number, since it uses as much as digits as its factorization.

136095023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031336.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 136095023 is about 11665.9771558151. The cubic root of 136095023 is about 514.3760602925.

The spelling of 136095023 in words is "one hundred thirty-six million, ninety-five thousand, twenty-three".