136610203027 has 4 divisors (see below), whose sum is σ = 136714726296. Its totient is φ = 136505679760.

The previous prime is 136610203021. The next prime is 136610203031. The reversal of 136610203027 is 720302016631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720302016631 = 8951 ⋅80471681.

It is a cyclic number.

It is not a de Polignac number, because 136610203027 - 2³¹ = 134462719379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136610203027.

It is not an unprimeable number, because it can be changed into a prime (136610203021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52259674 + ... + 52262287.

It is an arithmetic number, because the mean of its divisors is an integer number (34178681574).

Almost surely, 2^136610203027 is an apocalyptic number.

136610203027 is a deficient number, since it is larger than the sum of its proper divisors (104523269).

136610203027 is a wasteful number, since it uses less digits than its factorization.

136610203027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104523268.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 136610203027 its reverse (720302016631), we get a palindrome (856912219658).

The spelling of 136610203027 in words is "one hundred thirty-six billion, six hundred ten million, two hundred three thousand, twenty-seven".