12310365168 has 30 divisors (see below), whose sum is σ = 34451925144. Its totient is φ = 4103455008.

The previous prime is 12310365167. The next prime is 12310365181. The reversal of 12310365168 is 86156301321.

12310365168 is a `hidden beast` number, since 1 + 231 + 0 + 365 + 1 + 68 = 666.

12310365168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310365167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42744180 + ... + 42744467.

Almost surely, 2^12310365168 is an apocalyptic number.

12310365168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12310365168 is an abundant number, since it is smaller than the sum of its proper divisors (22141559976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12310365168 is a wasteful number, since it uses less digits than its factorization.

12310365168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85488661 (or 85488652 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 12310365168 its reverse (86156301321), we get a palindrome (98466666489).

The spelling of 12310365168 in words is "twelve billion, three hundred ten million, three hundred sixty-five thousand, one hundred sixty-eight".