130560560 has 40 divisors (see below), whose sum is σ = 326906160. Its totient is φ = 48206592.

The previous prime is 130560559. The next prime is 130560583. The reversal of 130560560 is 65065031.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61730 + ... + 63809.

It is an arithmetic number, because the mean of its divisors is an integer number (8172654).

Almost surely, 2^130560560 is an apocalyptic number.

130560560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130560560 is an abundant number, since it is smaller than the sum of its proper divisors (196345600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130560560 is a wasteful number, since it uses less digits than its factorization.

130560560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125565 (or 125559 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 130560560 is about 11426.3099905438. The cubic root of 130560560 is about 507.3067817448.

The spelling of 130560560 in words is "one hundred thirty million, five hundred sixty thousand, five hundred sixty".