131143124211043 has 16 divisors (see below), whose sum is σ = 159580760532480. Its totient is φ = 105205093946496.

The previous prime is 131143124210899. The next prime is 131143124211097. The reversal of 131143124211043 is 340112421341131.

It is a cyclic number.

It is not a de Polignac number, because 131143124211043 - 2²⁹ = 131142587340131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131143124210996 and 131143124211014.

It is not an unprimeable number, because it can be changed into a prime (131143124211343) 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, 3078311271 + ... + 3078353872.

It is an arithmetic number, because the mean of its divisors is an integer number (9973797533280).

Almost surely, 2^{131143124211043} is an apocalyptic number.

131143124211043 is a deficient number, since it is larger than the sum of its proper divisors (28437636321437).

131143124211043 is a wasteful number, since it uses less digits than its factorization.

131143124211043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156665346.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 131143124211043 its reverse (340112421341131), we get a palindrome (471255545552174).

The spelling of 131143124211043 in words is "one hundred thirty-one trillion, one hundred forty-three billion, one hundred twenty-four million, two hundred eleven thousand, forty-three".