231336090118 has 8 divisors (see below), whose sum is σ = 396576154512. Its totient is φ = 99144038616.

The previous prime is 231336090113. The next prime is 231336090119. The reversal of 231336090118 is 811090633132.

231336090118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231336090113) 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, 8262003205 + ... + 8262003232.

It is an arithmetic number, because the mean of its divisors is an integer number (49572019314).

Almost surely, 2^231336090118 is an apocalyptic number.

231336090118 is a deficient number, since it is larger than the sum of its proper divisors (165240064394).

231336090118 is a wasteful number, since it uses less digits than its factorization.

231336090118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16524006446.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 231336090118 in words is "two hundred thirty-one billion, three hundred thirty-six million, ninety thousand, one hundred eighteen".