136102565201631 has 48 divisors (see below), whose sum is σ = 219024798220800. Its totient is φ = 73632316977216.

The previous prime is 136102565201569. The next prime is 136102565201657.

It is a happy number.

136102565201631 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-136102565201631 is a prime.

It is a super-2 number, since 2×136102565201631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136102565201831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6060885 + ... + 17576673.

It is an arithmetic number, because the mean of its divisors is an integer number (4563016629600).

Almost surely, 2^{136102565201631} is an apocalyptic number.

136102565201631 is a deficient number, since it is larger than the sum of its proper divisors (82922233019169).

136102565201631 is a wasteful number, since it uses less digits than its factorization.

136102565201631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11517396 (or 11517377 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 136102565201631 in words is "one hundred thirty-six trillion, one hundred two billion, five hundred sixty-five million, two hundred one thousand, six hundred thirty-one".