130126340543 has 2 divisors, whose sum is σ = 130126340544. Its totient is φ = 130126340542.

The previous prime is 130126340537. The next prime is 130126340549. The reversal of 130126340543 is 345043621031.

It is a balanced prime because it is at equal distance from previous prime (130126340537) and next prime (130126340549).

It is a cyclic number.

It is not a de Polignac number, because 130126340543 - 2³⁴ = 112946471359 is a prime.

It is a super-2 number, since 2×130126340543² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130126340549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65063170271 + 65063170272.

It is an arithmetic number, because the mean of its divisors is an integer number (65063170272).

Almost surely, 2^130126340543 is an apocalyptic number.

130126340543 is a deficient number, since it is larger than the sum of its proper divisors (1).

130126340543 is an equidigital number, since it uses as much as digits as its factorization.

130126340543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 130126340543 its reverse (345043621031), we get a palindrome (475169961574).

The spelling of 130126340543 in words is "one hundred thirty billion, one hundred twenty-six million, three hundred forty thousand, five hundred forty-three".