136456011 has 12 divisors (see below), whose sum is σ = 199136392. Its totient is φ = 90032256.

The previous prime is 136456009. The next prime is 136456027. The reversal of 136456011 is 110654631.

136456011 is a `hidden beast` number, since 1 + 3 + 645 + 6 + 0 + 11 = 666.

It is not a de Polignac number, because 136456011 - 2¹ = 136456009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136456511) 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 11 ways as a sum of consecutive naturals, for example, 77281 + ... + 79026.

Almost surely, 2^136456011 is an apocalyptic number.

136456011 is a deficient number, since it is larger than the sum of its proper divisors (62680381).

136456011 is a wasteful number, since it uses less digits than its factorization.

136456011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156410 (or 156407 counting only the distinct ones).

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

The square root of 136456011 is about 11681.4387384431. The cubic root of 136456011 is about 514.8304478453.

It can be divided in two parts, 1364 and 56011, that added together give a palindrome (57375).

The spelling of 136456011 in words is "one hundred thirty-six million, four hundred fifty-six thousand, eleven".