136016145 has 16 divisors (see below), whose sum is σ = 241806720. Its totient is φ = 72541872.

The previous prime is 136016131. The next prime is 136016149. The reversal of 136016145 is 541610631.

136016145 is a `hidden beast` number, since 13 + 601 + 6 + 1 + 45 = 666.

It is not a de Polignac number, because 136016145 - 2⁴ = 136016129 is a prime.

It is a super-2 number, since 2×136016145² = 37000783401322050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (136016149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503629 + ... + 503898.

It is an arithmetic number, because the mean of its divisors is an integer number (15112920).

Almost surely, 2^136016145 is an apocalyptic number.

136016145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136016145 is a deficient number, since it is larger than the sum of its proper divisors (105790575).

136016145 is a wasteful number, since it uses less digits than its factorization.

136016145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007541 (or 1007535 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 136016145 is about 11662.5959803124. The cubic root of 136016145 is about 514.2766670035.

Adding to 136016145 its reverse (541610631), we get a palindrome (677626776).

It can be divided in two parts, 136016 and 145, that added together give a square (136161 = 369²).

The spelling of 136016145 in words is "one hundred thirty-six million, sixteen thousand, one hundred forty-five".