131042314103431 has 16 divisors (see below), whose sum is σ = 131605847936640. Its totient is φ = 130480199447040.

The previous prime is 131042314103423. The next prime is 131042314103453. The reversal of 131042314103431 is 134301413240131.

It is a cyclic number.

It is not a de Polignac number, because 131042314103431 - 2³ = 131042314103423 is a prime.

It is a super-2 number, since 2×131042314103431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131042314103393 and 131042314103402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131042314103411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526952301 + ... + 527200921.

It is an arithmetic number, because the mean of its divisors is an integer number (8225365496040).

Almost surely, 2^{131042314103431} is an apocalyptic number.

131042314103431 is a deficient number, since it is larger than the sum of its proper divisors (563533833209).

131042314103431 is a wasteful number, since it uses less digits than its factorization.

131042314103431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251466.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131042314103431 its reverse (134301413240131), we get a palindrome (265343727343562).

The spelling of 131042314103431 in words is "one hundred thirty-one trillion, forty-two billion, three hundred fourteen million, one hundred three thousand, four hundred thirty-one".