136203630195 has 128 divisors (see below), whose sum is σ = 237027409920. Its totient is φ = 66617408000.

The previous prime is 136203630193. The next prime is 136203630203. The reversal of 136203630195 is 591036302631.

It is not a de Polignac number, because 136203630195 - 2¹ = 136203630193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136203630191) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 270782314 + ... + 270782816.

It is an arithmetic number, because the mean of its divisors is an integer number (1851776640).

Almost surely, 2^136203630195 is an apocalyptic number.

136203630195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136203630195 is a deficient number, since it is larger than the sum of its proper divisors (100823779725).

136203630195 is a wasteful number, since it uses less digits than its factorization.

136203630195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 87480, while the sum is 39.

The spelling of 136203630195 in words is "one hundred thirty-six billion, two hundred three million, six hundred thirty thousand, one hundred ninety-five".