12310320131202 has 32 divisors (see below), whose sum is σ = 26092127097792. Its totient is φ = 3858622124544.

The previous prime is 12310320131171. The next prime is 12310320131203. The reversal of 12310320131202 is 20213102301321.

It is not an unprimeable number, because it can be changed into a prime (12310320131203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53620723 + ... + 53849814.

It is an arithmetic number, because the mean of its divisors is an integer number (815378971806).

Almost surely, 2^{12310320131202} is an apocalyptic number.

12310320131202 is an abundant number, since it is smaller than the sum of its proper divisors (13781806966590).

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

12310320131202 is a wasteful number, since it uses less digits than its factorization.

12310320131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107471682.

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

Adding to 12310320131202 its reverse (20213102301321), we get a palindrome (32523422432523).

The spelling of 12310320131202 in words is "twelve trillion, three hundred ten billion, three hundred twenty million, one hundred thirty-one thousand, two hundred two".