131142103000412 has 36 divisors (see below), whose sum is σ = 267015181122144. Its totient is φ = 56193794516160.

The previous prime is 131142103000411. The next prime is 131142103000423. The reversal of 131142103000412 is 214000301241131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131142103000411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58200548 + ... + 60411819.

It is an arithmetic number, because the mean of its divisors is an integer number (7417088364504).

Almost surely, 2^{131142103000412} is an apocalyptic number.

It is an amenable number.

131142103000412 is an abundant number, since it is smaller than the sum of its proper divisors (135873078121732).

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

131142103000412 is a wasteful number, since it uses less digits than its factorization.

131142103000412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118618026 (or 118618017 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131142103000412 its reverse (214000301241131), we get a palindrome (345142404241543).

The spelling of 131142103000412 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, four hundred twelve", and thus it is an aban number.