136315005 has 8 divisors (see below), whose sum is σ = 218104032. Its totient is φ = 72701328.

The previous prime is 136315001. The next prime is 136315021. The reversal of 136315005 is 500513631.

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

It is not a de Polignac number, because 136315005 - 2² = 136315001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136315001) 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, 4543819 + ... + 4543848.

It is an arithmetic number, because the mean of its divisors is an integer number (27263004).

Almost surely, 2^136315005 is an apocalyptic number.

136315005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136315005 is a deficient number, since it is larger than the sum of its proper divisors (81789027).

136315005 is an equidigital number, since it uses as much as digits as its factorization.

136315005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9087675.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 136315005 is about 11675.4017061513. The cubic root of 136315005 is about 514.6530544106.

Adding to 136315005 its reverse (500513631), we get a palindrome (636828636).

The spelling of 136315005 in words is "one hundred thirty-six million, three hundred fifteen thousand, five".