130088530 has 32 divisors (see below), whose sum is σ = 275099328. Its totient is φ = 43665600.

The previous prime is 130088503. The next prime is 130088533. The reversal of 130088530 is 35880031.

It is not an unprimeable number, because it can be changed into a prime (130088533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44056 + ... + 46915.

It is an arithmetic number, because the mean of its divisors is an integer number (8596854).

Almost surely, 2^130088530 is an apocalyptic number.

130088530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130088530 is an abundant number, since it is smaller than the sum of its proper divisors (145010798).

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

130088530 is a wasteful number, since it uses less digits than its factorization.

130088530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91002.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 130088530 is about 11405.6358875777. The cubic root of 130088530 is about 506.6946694087.

The spelling of 130088530 in words is "one hundred thirty million, eighty-eight thousand, five hundred thirty".