131330113043 has 2 divisors, whose sum is σ = 131330113044. Its totient is φ = 131330113042.

The previous prime is 131330113001. The next prime is 131330113063. The reversal of 131330113043 is 340311033131.

It is a strong prime.

It is an emirp because it is prime and its reverse (340311033131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131330113043 - 2¹² = 131330108947 is a prime.

It is not a weakly prime, because it can be changed into another prime (131330113063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65665056521 + 65665056522.

It is an arithmetic number, because the mean of its divisors is an integer number (65665056522).

Almost surely, 2^131330113043 is an apocalyptic number.

131330113043 is a deficient number, since it is larger than the sum of its proper divisors (1).

131330113043 is an equidigital number, since it uses as much as digits as its factorization.

131330113043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131330113043 its reverse (340311033131), we get a palindrome (471641146174).

The spelling of 131330113043 in words is "one hundred thirty-one billion, three hundred thirty million, one hundred thirteen thousand, forty-three".