12331030230 has 48 divisors (see below), whose sum is σ = 32067650160. Its totient is φ = 3287559744.

The previous prime is 12331030183. The next prime is 12331030237. The reversal of 12331030230 is 3203013321.

12331030230 is a `hidden beast` number, since 1 + 2 + 331 + 0 + 302 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331030237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 499416 + ... + 523524.

It is an arithmetic number, because the mean of its divisors is an integer number (668076045).

Almost surely, 2^12331030230 is an apocalyptic number.

12331030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331030230 is an abundant number, since it is smaller than the sum of its proper divisors (19736619930).

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

12331030230 is a wasteful number, since it uses less digits than its factorization.

12331030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29805 (or 29802 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12331030230 its reverse (3203013321), we get a palindrome (15534043551).

The spelling of 12331030230 in words is "twelve billion, three hundred thirty-one million, thirty thousand, two hundred thirty".