131230211014140 has 96 divisors (see below), whose sum is σ = 419938316421120. Its totient is φ = 29995359576576.

The previous prime is 131230211014099. The next prime is 131230211014141. The reversal of 131230211014140 is 41410112032131.

131230211014140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131230211014140² (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 131230211014140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131230211014141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152847976 + ... + 153704144.

It is an arithmetic number, because the mean of its divisors is an integer number (4374357462720).

Almost surely, 2^{131230211014140} is an apocalyptic number.

131230211014140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131230211014140 is an abundant number, since it is smaller than the sum of its proper divisors (288708105406980).

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

131230211014140 is a wasteful number, since it uses less digits than its factorization.

131230211014140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221131 (or 1221129 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 131230211014140 its reverse (41410112032131), we get a palindrome (172640323046271).

The spelling of 131230211014140 in words is "one hundred thirty-one trillion, two hundred thirty billion, two hundred eleven million, fourteen thousand, one hundred forty".