136126155 has 16 divisors (see below), whose sum is σ = 237602304. Its totient is φ = 66000480.

The previous prime is 136126153. The next prime is 136126183. The reversal of 136126155 is 551621631.

136126155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136126155 - 2¹ = 136126153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136126153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412339 + ... + 412668.

It is an arithmetic number, because the mean of its divisors is an integer number (14850144).

Almost surely, 2^136126155 is an apocalyptic number.

136126155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136126155 is a deficient number, since it is larger than the sum of its proper divisors (101476149).

136126155 is a wasteful number, since it uses less digits than its factorization.

136126155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825026.

The product of its digits is 5400, while the sum is 30.

The square root of 136126155 is about 11667.3113869477. The cubic root of 136126155 is about 514.4152788088.

Adding to 136126155 its reverse (551621631), we get a palindrome (687747786).

The spelling of 136126155 in words is "one hundred thirty-six million, one hundred twenty-six thousand, one hundred fifty-five".