131316470543 has 2 divisors, whose sum is σ = 131316470544. Its totient is φ = 131316470542.

The previous prime is 131316470531. The next prime is 131316470561. The reversal of 131316470543 is 345074613131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131316470543 - 2¹² = 131316466447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131316470497 and 131316470506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131316470513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65658235271 + 65658235272.

It is an arithmetic number, because the mean of its divisors is an integer number (65658235272).

Almost surely, 2^131316470543 is an apocalyptic number.

131316470543 is a deficient number, since it is larger than the sum of its proper divisors (1).

131316470543 is an equidigital number, since it uses as much as digits as its factorization.

131316470543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 131316470543 in words is "one hundred thirty-one billion, three hundred sixteen million, four hundred seventy thousand, five hundred forty-three".