130016560 has 20 divisors (see below), whose sum is σ = 302288688. Its totient is φ = 52006592.

The previous prime is 130016533. The next prime is 130016581. The reversal of 130016560 is 65610031.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812524 + ... + 812683.

Almost surely, 2^130016560 is an apocalyptic number.

130016560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130016560 is an abundant number, since it is smaller than the sum of its proper divisors (172272128).

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

130016560 is a wasteful number, since it uses less digits than its factorization.

130016560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625220 (or 1625214 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 130016560 is about 11402.4804319060. The cubic root of 130016560 is about 506.6012111503.

Adding to 130016560 its reverse (65610031), we get a palindrome (195626591).

The spelling of 130016560 in words is "one hundred thirty million, sixteen thousand, five hundred sixty".