236130048005 has 4 divisors (see below), whose sum is σ = 283356057612. Its totient is φ = 188904038400.

The previous prime is 236130048001. The next prime is 236130048031. The reversal of 236130048005 is 500840031632.

236130048005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58061239681 + 178068808324 = 240959^2 + 421982^2 .

It is not a de Polignac number, because 236130048005 - 2² = 236130048001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236130048001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23613004796 + ... + 23613004805.

It is an arithmetic number, because the mean of its divisors is an integer number (70839014403).

Almost surely, 2^236130048005 is an apocalyptic number.

It is an amenable number.

236130048005 is a deficient number, since it is larger than the sum of its proper divisors (47226009607).

236130048005 is an equidigital number, since it uses as much as digits as its factorization.

236130048005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47226009606.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 236130048005 its reverse (500840031632), we get a palindrome (736970079637).

The spelling of 236130048005 in words is "two hundred thirty-six billion, one hundred thirty million, forty-eight thousand, five".