130787385 has 8 divisors (see below), whose sum is σ = 209259840. Its totient is φ = 69753264.

The previous prime is 130787359. The next prime is 130787389. The reversal of 130787385 is 583787031.

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

It is not a de Polignac number, because 130787385 - 2⁷ = 130787257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130787389) 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, 4359565 + ... + 4359594.

It is an arithmetic number, because the mean of its divisors is an integer number (26157480).

Almost surely, 2^130787385 is an apocalyptic number.

130787385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130787385 is a deficient number, since it is larger than the sum of its proper divisors (78472455).

130787385 is an equidigital number, since it uses as much as digits as its factorization.

130787385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8719167.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 130787385 is about 11436.2312411039. The cubic root of 130787385 is about 507.6003959047.

The spelling of 130787385 in words is "one hundred thirty million, seven hundred eighty-seven thousand, three hundred eighty-five".