130124109 has 8 divisors (see below), whose sum is σ = 173553952. Its totient is φ = 86721840.

The previous prime is 130124083. The next prime is 130124167. The reversal of 130124109 is 901421031.

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

It is not a de Polignac number, because 130124109 - 2⁵ = 130124077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130124609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10122 + ... + 19044.

It is an arithmetic number, because the mean of its divisors is an integer number (21694244).

Almost surely, 2^130124109 is an apocalyptic number.

It is an amenable number.

130124109 is a deficient number, since it is larger than the sum of its proper divisors (43429843).

130124109 is an equidigital number, since it uses as much as digits as its factorization.

130124109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13787.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 130124109 is about 11407.1954923197. The cubic root of 130124109 is about 506.7408585857.

The spelling of 130124109 in words is "one hundred thirty million, one hundred twenty-four thousand, one hundred nine".