136213273232 has 20 divisors (see below), whose sum is σ = 264673784496. Its totient is φ = 67910361120.

The previous prime is 136213273171. The next prime is 136213273277. The reversal of 136213273232 is 232372312631.

It is a happy number.

136213273232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 136213273192 and 136213273201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12261494 + ... + 12272597.

Almost surely, 2^136213273232 is an apocalyptic number.

It is an amenable number.

136213273232 is a deficient number, since it is larger than the sum of its proper divisors (128460511264).

136213273232 is a wasteful number, since it uses less digits than its factorization.

136213273232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24534446 (or 24534440 counting only the distinct ones).

The product of its digits is 54432, while the sum is 35.

Adding to 136213273232 its reverse (232372312631), we get a palindrome (368585585863).

The spelling of 136213273232 in words is "one hundred thirty-six billion, two hundred thirteen million, two hundred seventy-three thousand, two hundred thirty-two".