130509106 has 64 divisors (see below), whose sum is σ = 253209600. Its totient is φ = 49061376.

The previous prime is 130509091. The next prime is 130509131. The reversal of 130509106 is 601905031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416806 + ... + 417118.

It is an arithmetic number, because the mean of its divisors is an integer number (3956400).

Almost surely, 2^130509106 is an apocalyptic number.

130509106 is a deficient number, since it is larger than the sum of its proper divisors (122700494).

130509106 is a wasteful number, since it uses less digits than its factorization.

130509106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 130509106 is about 11424.0582106360. The cubic root of 130509106 is about 507.2401296794.

The spelling of 130509106 in words is "one hundred thirty million, five hundred nine thousand, one hundred six".