12131323014 has 8 divisors (see below), whose sum is σ = 24262646040. Its totient is φ = 4043774336.

The previous prime is 12131323003. The next prime is 12131323019. The reversal of 12131323014 is 41032313121.

It is a sphenic number, since it is the product of 3 distinct primes.

12131323014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131323019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010943579 + ... + 1010943590.

It is an arithmetic number, because the mean of its divisors is an integer number (3032830755).

Almost surely, 2^12131323014 is an apocalyptic number.

12131323014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12131323014 is a wasteful number, since it uses less digits than its factorization.

12131323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021887174.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12131323014 its reverse (41032313121), we get a palindrome (53163636135).

The spelling of 12131323014 in words is "twelve billion, one hundred thirty-one million, three hundred twenty-three thousand, fourteen".