136107603486813 has 64 divisors (see below), whose sum is σ = 216616766976000. Its totient is φ = 74326438771200.

The previous prime is 136107603486809. The next prime is 136107603486863. The reversal of 136107603486813 is 318684306701631.

It is a happy number.

It is not a de Polignac number, because 136107603486813 - 2² = 136107603486809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136107603486863) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8808975738 + ... + 8808991188.

It is an arithmetic number, because the mean of its divisors is an integer number (3384636984000).

Almost surely, 2^{136107603486813} is an apocalyptic number.

It is an amenable number.

136107603486813 is a deficient number, since it is larger than the sum of its proper divisors (80509163489187).

136107603486813 is a wasteful number, since it uses less digits than its factorization.

136107603486813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30922.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 136107603486813 in words is "one hundred thirty-six trillion, one hundred seven billion, six hundred three million, four hundred eighty-six thousand, eight hundred thirteen".