130848339521 has 2 divisors, whose sum is σ = 130848339522. Its totient is φ = 130848339520.

The previous prime is 130848339473. The next prime is 130848339527. The reversal of 130848339521 is 125933848031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115624481296 + 15223858225 = 340036^2 + 123385^2 .

It is a cyclic number.

It is not a de Polignac number, because 130848339521 - 2¹⁸ = 130848077377 is a prime.

It is not a weakly prime, because it can be changed into another prime (130848339527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65424169760 + 65424169761.

It is an arithmetic number, because the mean of its divisors is an integer number (65424169761).

Almost surely, 2^130848339521 is an apocalyptic number.

It is an amenable number.

130848339521 is a deficient number, since it is larger than the sum of its proper divisors (1).

130848339521 is an equidigital number, since it uses as much as digits as its factorization.

130848339521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 130848339521 in words is "one hundred thirty billion, eight hundred forty-eight million, three hundred thirty-nine thousand, five hundred twenty-one".