130186910 has 16 divisors (see below), whose sum is σ = 267813216. Its totient is φ = 44635488.

The previous prime is 130186909. The next prime is 130186913. The reversal of 130186910 is 19681031.

It is a happy number.

130186910 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130186913) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 929837 + ... + 929976.

It is an arithmetic number, because the mean of its divisors is an integer number (16738326).

Almost surely, 2^130186910 is an apocalyptic number.

130186910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130186910 is an abundant number, since it is smaller than the sum of its proper divisors (137626306).

130186910 is a wasteful number, since it uses less digits than its factorization.

130186910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859827.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 130186910 is about 11409.9478526416. The cubic root of 130186910 is about 506.8223672178.

The spelling of 130186910 in words is "one hundred thirty million, one hundred eighty-six thousand, nine hundred ten".