130543530101 has 2 divisors, whose sum is σ = 130543530102. Its totient is φ = 130543530100.

The previous prime is 130543530097. The next prime is 130543530137. The reversal of 130543530101 is 101035345031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116195083876 + 14348446225 = 340874^2 + 119785^2 .

It is an emirp because it is prime and its reverse (101035345031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130543530101 - 2² = 130543530097 is a prime.

It is a super-2 number, since 2×130543530101² (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 (130543530151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65271765050 + 65271765051.

It is an arithmetic number, because the mean of its divisors is an integer number (65271765051).

Almost surely, 2^130543530101 is an apocalyptic number.

It is an amenable number.

130543530101 is a deficient number, since it is larger than the sum of its proper divisors (1).

130543530101 is an equidigital number, since it uses as much as digits as its factorization.

130543530101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 130543530101 its reverse (101035345031), we get a palindrome (231578875132).

The spelling of 130543530101 in words is "one hundred thirty billion, five hundred forty-three million, five hundred thirty thousand, one hundred one".