131323012330212 has 36 divisors (see below), whose sum is σ = 332502271069696. Its totient is φ = 43702221558960.

The previous prime is 131323012330207. The next prime is 131323012330243. The reversal of 131323012330212 is 212033210323131.

131323012330212 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 2 + 301 + 2 + 330 + 21 + 2 = 666.

131323012330212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×131323012330212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3004806364 + ... + 3004850067.

Almost surely, 2^{131323012330212} is an apocalyptic number.

131323012330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131323012330212 is an abundant number, since it is smaller than the sum of its proper divisors (201179258739484).

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

131323012330212 is a wasteful number, since it uses less digits than its factorization.

131323012330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009657048 (or 6009657043 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131323012330212 its reverse (212033210323131), we get a palindrome (343356222653343).

The spelling of 131323012330212 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, twelve million, three hundred thirty thousand, two hundred twelve".