131120235114132 has 96 divisors (see below), whose sum is σ = 337343266391040. Its totient is φ = 39307918129920.

The previous prime is 131120235114131. The next prime is 131120235114161. The reversal of 131120235114132 is 231411532021131.

It is a happy number.

It is a super-2 number, since 2×131120235114132² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131120235114132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131120235114131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3883344 + ... + 16652952.

It is an arithmetic number, because the mean of its divisors is an integer number (3513992358240).

Almost surely, 2^{131120235114132} is an apocalyptic number.

131120235114132 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 131120235114132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168671633195520).

131120235114132 is an abundant number, since it is smaller than the sum of its proper divisors (206223031276908).

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

131120235114132 is a wasteful number, since it uses less digits than its factorization.

131120235114132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12770461 (or 12770459 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 131120235114132 its reverse (231411532021131), we get a palindrome (362531767135263).

The spelling of 131120235114132 in words is "one hundred thirty-one trillion, one hundred twenty billion, two hundred thirty-five million, one hundred fourteen thousand, one hundred thirty-two".