136640103326 has 8 divisors (see below), whose sum is σ = 205230910440. Its totient is φ = 68229799848.

The previous prime is 136640103317. The next prime is 136640103343. The reversal of 136640103326 is 623301046631.

136640103326 is digitally balanced in base 3, 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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45124016 + ... + 45127043.

It is an arithmetic number, because the mean of its divisors is an integer number (25653863805).

Almost surely, 2^136640103326 is an apocalyptic number.

136640103326 is a deficient number, since it is larger than the sum of its proper divisors (68590807114).

136640103326 is an equidigital number, since it uses as much as digits as its factorization.

136640103326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90251818.

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 136640103326 its reverse (623301046631), we get a palindrome (759941149957).

The spelling of 136640103326 in words is "one hundred thirty-six billion, six hundred forty million, one hundred three thousand, three hundred twenty-six".