136051512012155 has 32 divisors (see below), whose sum is σ = 174343526461440. Its totient is φ = 101695863346560.

The previous prime is 136051512012151. The next prime is 136051512012167. The reversal of 136051512012155 is 551210215150631.

It is not a de Polignac number, because 136051512012155 - 2² = 136051512012151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136051512012151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217276832 + ... + 217902098.

It is an arithmetic number, because the mean of its divisors is an integer number (5448235201920).

Almost surely, 2^{136051512012155} is an apocalyptic number.

136051512012155 is a deficient number, since it is larger than the sum of its proper divisors (38292014449285).

136051512012155 is a wasteful number, since it uses less digits than its factorization.

136051512012155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673739.

The product of its (nonzero) digits is 45000, while the sum is 38.

Adding to 136051512012155 its reverse (551210215150631), we get a palindrome (687261727162786).

The spelling of 136051512012155 in words is "one hundred thirty-six trillion, fifty-one billion, five hundred twelve million, twelve thousand, one hundred fifty-five".