130527541 has 2 divisors, whose sum is σ = 130527542. Its totient is φ = 130527540.

The previous prime is 130527503. The next prime is 130527557. The reversal of 130527541 is 145725031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111386916 + 19140625 = 10554^2 + 4375^2 .

It is an emirp because it is prime and its reverse (145725031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130527541 - 2¹⁹ = 130003253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130527041) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65263770 + 65263771.

It is an arithmetic number, because the mean of its divisors is an integer number (65263771).

Almost surely, 2^130527541 is an apocalyptic number.

It is an amenable number.

130527541 is a deficient number, since it is larger than the sum of its proper divisors (1).

130527541 is an equidigital number, since it uses as much as digits as its factorization.

130527541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 130527541 is about 11424.8650320255. The cubic root of 130527541 is about 507.2640118738.

The spelling of 130527541 in words is "one hundred thirty million, five hundred twenty-seven thousand, five hundred forty-one".