131201144034132 has 12 divisors (see below), whose sum is σ = 306136002746336. Its totient is φ = 43733714678040.

The previous prime is 131201144034097. The next prime is 131201144034137. The reversal of 131201144034132 is 231430441102131.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 131201144034132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201144034137) 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, 5466714334744 + ... + 5466714334767.

Almost surely, 2^{131201144034132} is an apocalyptic number.

131201144034132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131201144034132 is an abundant number, since it is smaller than the sum of its proper divisors (174934858712204).

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

131201144034132 is a wasteful number, since it uses less digits than its factorization.

131201144034132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10933428669518 (or 10933428669516 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131201144034132 its reverse (231430441102131), we get a palindrome (362631585136263).

The spelling of 131201144034132 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred forty-four million, thirty-four thousand, one hundred thirty-two".