131031040443141 has 8 divisors (see below), whose sum is σ = 183903214657120. Its totient is φ = 82756446595632.

The previous prime is 131031040443109. The next prime is 131031040443203. The reversal of 131031040443141 is 141344040130131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131031040443141 - 2⁵ = 131031040443109 is a prime.

It is a super-2 number, since 2×131031040443141² (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 = 131031040443099 and 131031040443108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131031040443101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149395091550 + ... + 1149395091663.

It is an arithmetic number, because the mean of its divisors is an integer number (22987901832140).

Almost surely, 2^{131031040443141} is an apocalyptic number.

It is an amenable number.

131031040443141 is a deficient number, since it is larger than the sum of its proper divisors (52872174213979).

131031040443141 is a wasteful number, since it uses less digits than its factorization.

131031040443141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298790183235.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131031040443141 its reverse (141344040130131), we get a palindrome (272375080573272).

The spelling of 131031040443141 in words is "one hundred thirty-one trillion, thirty-one billion, forty million, four hundred forty-three thousand, one hundred forty-one".