136133120156205 has 16 divisors (see below), whose sum is σ = 218522480831424. Its totient is φ = 72367834556160.

The previous prime is 136133120156179. The next prime is 136133120156227. The reversal of 136133120156205 is 502651021331631.

It is not a de Polignac number, because 136133120156205 - 2¹⁸ = 136133119894061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14781007356 + ... + 14781016565.

It is an arithmetic number, because the mean of its divisors is an integer number (13657655051964).

Almost surely, 2^{136133120156205} is an apocalyptic number.

136133120156205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136133120156205 is a deficient number, since it is larger than the sum of its proper divisors (82389360675219).

136133120156205 is a wasteful number, since it uses less digits than its factorization.

136133120156205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29562024236.

The product of its (nonzero) digits is 97200, while the sum is 39.

Adding to 136133120156205 its reverse (502651021331631), we get a palindrome (638784141487836).

The spelling of 136133120156205 in words is "one hundred thirty-six trillion, one hundred thirty-three billion, one hundred twenty million, one hundred fifty-six thousand, two hundred five".