12323312131030 has 192 divisors, whose sum is σ = 25153469732160. Its totient is φ = 4329254780928.

The previous prime is 12323312131027. The next prime is 12323312131033. The reversal of 12323312131030 is 3013121332321.

It is an interprime number because it is at equal distance from previous prime (12323312131027) and next prime (12323312131033).

It is a junction number, because it is equal to n+sod(n) for n = 12323312130986 and 12323312131004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323312131033) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4752529414 + ... + 4752532006.

It is an arithmetic number, because the mean of its divisors is an integer number (131007654855).

Almost surely, 2^{12323312131030} is an apocalyptic number.

12323312131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12323312131030 is an abundant number, since it is smaller than the sum of its proper divisors (12830157601130).

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

12323312131030 is a wasteful number, since it uses less digits than its factorization.

12323312131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935 (or 3912 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12323312131030 its reverse (3013121332321), we get a palindrome (15336433463351).

The spelling of 12323312131030 in words is "twelve trillion, three hundred twenty-three billion, three hundred twelve million, one hundred thirty-one thousand, thirty".