136018363 has 8 divisors (see below), whose sum is σ = 147416528. Its totient is φ = 124753824.

The previous prime is 136018339. The next prime is 136018369. The reversal of 136018363 is 363810631.

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

It is a de Polignac number, because none of the positive numbers 2^k-136018363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136018369) 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, 31281 + ... + 35362.

It is an arithmetic number, because the mean of its divisors is an integer number (18427066).

Almost surely, 2^136018363 is an apocalyptic number.

136018363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136018363 is a deficient number, since it is larger than the sum of its proper divisors (11398165).

136018363 is a wasteful number, since it uses less digits than its factorization.

136018363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66813.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 136018363 is about 11662.6910702462. The cubic root of 136018363 is about 514.2794624056.

Adding to 136018363 its reverse (363810631), we get a palindrome (499828994).

The spelling of 136018363 in words is "one hundred thirty-six million, eighteen thousand, three hundred sixty-three".