130320240243043 has 2 divisors, whose sum is σ = 130320240243044. Its totient is φ = 130320240243042.

The previous prime is 130320240243001. The next prime is 130320240243071. The reversal of 130320240243043 is 340342042023031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130320240243043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130320240242996 and 130320240243014.

It is not a weakly prime, because it can be changed into another prime (130320240243643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65160120121521 + 65160120121522.

It is an arithmetic number, because the mean of its divisors is an integer number (65160120121522).

Almost surely, 2^{130320240243043} is an apocalyptic number.

130320240243043 is a deficient number, since it is larger than the sum of its proper divisors (1).

130320240243043 is an equidigital number, since it uses as much as digits as its factorization.

130320240243043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 130320240243043 its reverse (340342042023031), we get a palindrome (470662282266074).

The spelling of 130320240243043 in words is "one hundred thirty trillion, three hundred twenty billion, two hundred forty million, two hundred forty-three thousand, forty-three".