136132603111 has 4 divisors (see below), whose sum is σ = 144140403312. Its totient is φ = 128124802912.

The previous prime is 136132603109. The next prime is 136132603129. The reversal of 136132603111 is 111306231631.

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

It is a cyclic number.

It is not a de Polignac number, because 136132603111 - 2¹ = 136132603109 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 136132603111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136132603151) 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, 4003900075 + ... + 4003900108.

It is an arithmetic number, because the mean of its divisors is an integer number (36035100828).

Almost surely, 2^136132603111 is an apocalyptic number.

136132603111 is a deficient number, since it is larger than the sum of its proper divisors (8007800201).

136132603111 is an equidigital number, since it uses as much as digits as its factorization.

136132603111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007800200.

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 136132603111 its reverse (111306231631), we get a palindrome (247438834742).

It can be divided in two parts, 13613260 and 3111, that added together give a triangular number (13616371 = T₅₂₁₈).

The spelling of 136132603111 in words is "one hundred thirty-six billion, one hundred thirty-two million, six hundred three thousand, one hundred eleven".