130543301 has 6 divisors (see below), whose sum is σ = 151856550. Its totient is φ = 111894216.

The previous prime is 130543291. The next prime is 130543321. The reversal of 130543301 is 103345031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 128278276 + 2265025 = 11326^2 + 1505^2 .

It is not a de Polignac number, because 130543301 - 2¹⁰ = 130542277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130543321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1332026 + ... + 1332123.

It is an arithmetic number, because the mean of its divisors is an integer number (25309425).

Almost surely, 2^130543301 is an apocalyptic number.

It is an amenable number.

130543301 is a deficient number, since it is larger than the sum of its proper divisors (21313249).

130543301 is an equidigital number, since it uses as much as digits as its factorization.

130543301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664163 (or 2664156 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 130543301 is about 11425.5547348914. The cubic root of 130543301 is about 507.2844268734.

Adding to 130543301 its reverse (103345031), we get a palindrome (233888332).

The spelling of 130543301 in words is "one hundred thirty million, five hundred forty-three thousand, three hundred one".