130556220575 has 24 divisors (see below), whose sum is σ = 176671053936. Its totient is φ = 94915520000.

The previous prime is 130556220563. The next prime is 130556220581. The reversal of 130556220575 is 575022655031.

It is a happy number.

It is not a de Polignac number, because 130556220575 - 2²² = 130552026271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685529 + ... + 855021.

It is an arithmetic number, because the mean of its divisors is an integer number (7361293914).

Almost surely, 2^130556220575 is an apocalyptic number.

130556220575 is a deficient number, since it is larger than the sum of its proper divisors (46114833361).

130556220575 is a wasteful number, since it uses less digits than its factorization.

130556220575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172315 (or 172310 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 130556220575 in words is "one hundred thirty billion, five hundred fifty-six million, two hundred twenty thousand, five hundred seventy-five".