131141122413021 has 24 divisors (see below), whose sum is σ = 216800227435584. Its totient is φ = 74829335898240.

The previous prime is 131141122413011. The next prime is 131141122413053. The reversal of 131141122413021 is 120314221141131.

131141122413021 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 112 + 241 + 302 + 1 = 666.

It is not a de Polignac number, because 131141122413021 - 2¹¹ = 131141122410973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141122413011) 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 23 ways as a sum of consecutive naturals, for example, 1506183036 + ... + 1506270101.

It is an arithmetic number, because the mean of its divisors is an integer number (9033342809816).

Almost surely, 2^{131141122413021} is an apocalyptic number.

It is an amenable number.

131141122413021 is a deficient number, since it is larger than the sum of its proper divisors (85659105022563).

131141122413021 is a wasteful number, since it uses less digits than its factorization.

131141122413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012453841 (or 3012453838 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 131141122413021 its reverse (120314221141131), we get a palindrome (251455343554152).

The spelling of 131141122413021 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred thirteen thousand, twenty-one".