130703865 has 8 divisors (see below), whose sum is σ = 209126208. Its totient is φ = 69708720.

The previous prime is 130703863. The next prime is 130703879. The reversal of 130703865 is 568307031.

It is a happy number.

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

It is not a de Polignac number, because 130703865 - 2¹ = 130703863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130703861) 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, 4356781 + ... + 4356810.

It is an arithmetic number, because the mean of its divisors is an integer number (26140776).

Almost surely, 2^130703865 is an apocalyptic number.

130703865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130703865 is a deficient number, since it is larger than the sum of its proper divisors (78422343).

130703865 is an equidigital number, since it uses as much as digits as its factorization.

130703865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8713599.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 130703865 is about 11432.5791053463. The cubic root of 130703865 is about 507.4923227583.

The spelling of 130703865 in words is "one hundred thirty million, seven hundred three thousand, eight hundred sixty-five".