130853627521 has 4 divisors (see below), whose sum is σ = 130934055472. Its totient is φ = 130773199572.

The previous prime is 130853627419. The next prime is 130853627579. The reversal of 130853627521 is 125726358031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 125726358031 = 148123 ⋅848797.

It is a cyclic number.

It is not a de Polignac number, because 130853627521 - 2⁷ = 130853627393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130853927521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40211535 + ... + 40214788.

It is an arithmetic number, because the mean of its divisors is an integer number (32733513868).

Almost surely, 2^130853627521 is an apocalyptic number.

It is an amenable number.

130853627521 is a deficient number, since it is larger than the sum of its proper divisors (80427951).

130853627521 is an equidigital number, since it uses as much as digits as its factorization.

130853627521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80427950.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 130853627521 in words is "one hundred thirty billion, eight hundred fifty-three million, six hundred twenty-seven thousand, five hundred twenty-one".