131110042103044 has 6 divisors (see below), whose sum is σ = 229442573680334. Its totient is φ = 65555021051520.

The previous prime is 131110042103039. The next prime is 131110042103057. The reversal of 131110042103044 is 440301240011131.

It can be written as a sum of positive squares in only one way, i.e., 129666319700544 + 1443722402500 = 11387112^2 + 1201550^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16388755262877 + ... + 16388755262884.

Almost surely, 2^{131110042103044} is an apocalyptic number.

It is an amenable number.

131110042103044 is a deficient number, since it is larger than the sum of its proper divisors (98332531577290).

131110042103044 is a wasteful number, since it uses less digits than its factorization.

131110042103044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32777510525765 (or 32777510525763 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131110042103044 its reverse (440301240011131), we get a palindrome (571411282114175).

The spelling of 131110042103044 in words is "one hundred thirty-one trillion, one hundred ten billion, forty-two million, one hundred three thousand, forty-four".