130543529993 has 2 divisors, whose sum is σ = 130543529994. Its totient is φ = 130543529992.

The previous prime is 130543529959. The next prime is 130543530023. The reversal of 130543529993 is 399925345031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129285550969 + 1257979024 = 359563^2 + 35468^2 .

It is a cyclic number.

It is not a de Polignac number, because 130543529993 - 2²⁰ = 130542481417 is a prime.

It is a super-2 number, since 2×130543529993² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130543529933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65271764996 + 65271764997.

It is an arithmetic number, because the mean of its divisors is an integer number (65271764997).

Almost surely, 2^130543529993 is an apocalyptic number.

It is an amenable number.

130543529993 is a deficient number, since it is larger than the sum of its proper divisors (1).

130543529993 is an equidigital number, since it uses as much as digits as its factorization.

130543529993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3936600, while the sum is 53.

The spelling of 130543529993 in words is "one hundred thirty billion, five hundred forty-three million, five hundred twenty-nine thousand, nine hundred ninety-three".