131142103000443 has 6 divisors (see below), whose sum is σ = 189427482111764. Its totient is φ = 87428068666956.

The previous prime is 131142103000423. The next prime is 131142103000481. The reversal of 131142103000443 is 344000301241131.

131142103000443 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 210 + 3 + 0 + 0 + 0 + 443 = 666.

It is not a de Polignac number, because 131142103000443 - 2⁵ = 131142103000411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131142103000423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7285672388905 + ... + 7285672388922.

Almost surely, 2^{131142103000443} is an apocalyptic number.

131142103000443 is a deficient number, since it is larger than the sum of its proper divisors (58285379111321).

131142103000443 is a wasteful number, since it uses less digits than its factorization.

131142103000443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14571344777833 (or 14571344777830 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 131142103000443 its reverse (344000301241131), we get a palindrome (475142404241574).

The spelling of 131142103000443 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, four hundred forty-three", and thus it is an aban number.