136100665525 has 12 divisors (see below), whose sum is σ = 184107082464. Its totient is φ = 98982302000.

The previous prime is 136100665447. The next prime is 136100665549. The reversal of 136100665525 is 525566001631.

It is not a de Polignac number, because 136100665525 - 2⁹ = 136100665013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247455481 + ... + 247456030.

It is an arithmetic number, because the mean of its divisors is an integer number (15342256872).

Almost surely, 2^136100665525 is an apocalyptic number.

It is an amenable number.

136100665525 is a deficient number, since it is larger than the sum of its proper divisors (48006416939).

136100665525 is a wasteful number, since it uses less digits than its factorization.

136100665525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494911532 (or 494911527 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 136100665525 in words is "one hundred thirty-six billion, one hundred million, six hundred sixty-five thousand, five hundred twenty-five".