136080003 has 4 divisors (see below), whose sum is σ = 181440008. Its totient is φ = 90720000.

The previous prime is 136079953. The next prime is 136080011. The reversal of 136080003 is 300080631.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 136080003 - 2⁶ = 136079939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136080023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22679998 + ... + 22680003.

It is an arithmetic number, because the mean of its divisors is an integer number (45360002).

Almost surely, 2^136080003 is an apocalyptic number.

136080003 is a deficient number, since it is larger than the sum of its proper divisors (45360005).

136080003 is an equidigital number, since it uses as much as digits as its factorization.

136080003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45360004.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 136080003 is about 11665.3333857203. Note that the first 4 decimals coincide. The cubic root of 136080003 is about 514.3571367186.

The spelling of 136080003 in words is "one hundred thirty-six million, eighty thousand, three".