12231023030 has 128 divisors (see below), whose sum is σ = 24735891456. Its totient is φ = 4337625600.

The previous prime is 12231022987. The next prime is 12231023041. The reversal of 12231023030 is 3032013221.

12231023030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 63 ways as a sum of consecutive naturals, for example, 18730184 + ... + 18730836.

It is an arithmetic number, because the mean of its divisors is an integer number (193249152).

Almost surely, 2^12231023030 is an apocalyptic number.

12231023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231023030 is an abundant number, since it is smaller than the sum of its proper divisors (12504868426).

12231023030 is a wasteful number, since it uses less digits than its factorization.

12231023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12231023030 its reverse (3032013221), we get a palindrome (15263036251).

The spelling of 12231023030 in words is "twelve billion, two hundred thirty-one million, twenty-three thousand, thirty".