131041301224212 has 144 divisors (see below), whose sum is σ = 349542844560000. Its totient is φ = 41278768570368.

The previous prime is 131041301224187. The next prime is 131041301224213. The reversal of 131041301224212 is 212422103140131.

131041301224212 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 413 + 0 + 1 + 2 + 242 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131041301224213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1250831089 + ... + 1250935847.

It is an arithmetic number, because the mean of its divisors is an integer number (2427380865000).

Almost surely, 2^{131041301224212} is an apocalyptic number.

131041301224212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131041301224212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174771422280000).

131041301224212 is an abundant number, since it is smaller than the sum of its proper divisors (218501543335788).

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

131041301224212 is a wasteful number, since it uses less digits than its factorization.

131041301224212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109310 (or 109305 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 131041301224212 its reverse (212422103140131), we get a palindrome (343463404364343).

The spelling of 131041301224212 in words is "one hundred thirty-one trillion, forty-one billion, three hundred one million, two hundred twenty-four thousand, two hundred twelve".