131343003401212 has 12 divisors (see below), whose sum is σ = 229856982662776. Its totient is φ = 65669579783280.

The previous prime is 131343003401143. The next prime is 131343003401227. The reversal of 131343003401212 is 212104300343131.

131343003401212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480325563 + ... + 480598930.

Almost surely, 2^{131343003401212} is an apocalyptic number.

It is an amenable number.

131343003401212 is a deficient number, since it is larger than the sum of its proper divisors (98513979261564).

131343003401212 is a wasteful number, since it uses less digits than its factorization.

131343003401212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960958668 (or 960958666 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 131343003401212 its reverse (212104300343131), we get a palindrome (343447303744343).

The spelling of 131343003401212 in words is "one hundred thirty-one trillion, three hundred forty-three billion, three million, four hundred one thousand, two hundred twelve".