136040163 has 8 divisors (see below), whose sum is σ = 207299328. Its totient is φ = 77737224.

The previous prime is 136040141. The next prime is 136040167. The reversal of 136040163 is 361040631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136040163 - 2¹⁰ = 136039139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136040167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239031 + ... + 3239072.

It is an arithmetic number, because the mean of its divisors is an integer number (25912416).

Almost surely, 2^136040163 is an apocalyptic number.

136040163 is a deficient number, since it is larger than the sum of its proper divisors (71259165).

136040163 is an equidigital number, since it uses as much as digits as its factorization.

136040163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6478113.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 136040163 is about 11663.6256369964. The cubic root of 136040163 is about 514.3069358858.

Adding to 136040163 its reverse (361040631), we get a palindrome (497080794).

The spelling of 136040163 in words is "one hundred thirty-six million, forty thousand, one hundred sixty-three".