131202212331323 has 24 divisors (see below), whose sum is σ = 152670132607104. Its totient is φ = 112424302166400.

The previous prime is 131202212331263. The next prime is 131202212331329. The reversal of 131202212331323 is 323133212202131.

It is not a de Polignac number, because 131202212331323 - 2⁸ = 131202212331067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131202212331329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2388029033 + ... + 2388083973.

It is an arithmetic number, because the mean of its divisors is an integer number (6361255525296).

Almost surely, 2^{131202212331323} is an apocalyptic number.

131202212331323 is a deficient number, since it is larger than the sum of its proper divisors (21467920275781).

131202212331323 is an equidigital number, since it uses as much as digits as its factorization.

131202212331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69123 (or 69116 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 131202212331323 its reverse (323133212202131), we get a palindrome (454335424533454).

The spelling of 131202212331323 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred twelve million, three hundred thirty-one thousand, three hundred twenty-three".