130520089 has 8 divisors (see below), whose sum is σ = 149347520. Its totient is φ = 111738096.

The previous prime is 130520083. The next prime is 130520099. The reversal of 130520089 is 980025031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130520089 - 2¹¹ = 130518041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130520083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4959 + ... + 16900.

It is an arithmetic number, because the mean of its divisors is an integer number (18668440).

Almost surely, 2^130520089 is an apocalyptic number.

It is an amenable number.

130520089 is a deficient number, since it is larger than the sum of its proper divisors (18827431).

130520089 is an equidigital number, since it uses as much as digits as its factorization.

130520089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22719.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 130520089 is about 11424.5388966032. The cubic root of 130520089 is about 507.2543582193.

The spelling of 130520089 in words is "one hundred thirty million, five hundred twenty thousand, eighty-nine".