12031500230 has 16 divisors (see below), whose sum is σ = 21671449344. Its totient is φ = 4809322560.

The previous prime is 12031500227. The next prime is 12031500269. The reversal of 12031500230 is 3200513021.

12031500230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12031500199 and 12031500208.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 394247 + ... + 423666.

It is an arithmetic number, because the mean of its divisors is an integer number (1354465584).

Almost surely, 2^12031500230 is an apocalyptic number.

12031500230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031500230 is a deficient number, since it is larger than the sum of its proper divisors (9639949114).

12031500230 is a wasteful number, since it uses less digits than its factorization.

12031500230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819391.

The product of its (nonzero) digits is 180, while the sum is 17.

The spelling of 12031500230 in words is "twelve billion, thirty-one million, five hundred thousand, two hundred thirty".