131141324323028 has 24 divisors (see below), whose sum is σ = 230386672897920. Its totient is φ = 65316596876960.

The previous prime is 131141324323027. The next prime is 131141324323063. The reversal of 131141324323028 is 820323423141131.

It is a junction number, because it is equal to n+sod(n) for n = 131141324322982 and 131141324323000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141324323027) 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 7 ways as a sum of consecutive naturals, for example, 9974753 + ... + 19020471.

It is an arithmetic number, because the mean of its divisors is an integer number (9599444704080).

Almost surely, 2^{131141324323028} is an apocalyptic number.

It is an amenable number.

131141324323028 is a deficient number, since it is larger than the sum of its proper divisors (99245348574892).

131141324323028 is a wasteful number, since it uses less digits than its factorization.

131141324323028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9059767 (or 9059765 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

Adding to 131141324323028 its reverse (820323423141131), we get a palindrome (951464747464159).

The spelling of 131141324323028 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred twenty-four million, three hundred twenty-three thousand, twenty-eight".