130546015 has 4 divisors (see below), whose sum is σ = 156655224. Its totient is φ = 104436808.

The previous prime is 130546007. The next prime is 130546033. The reversal of 130546015 is 510645031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130546015 - 2³ = 130546007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13054597 + ... + 13054606.

It is an arithmetic number, because the mean of its divisors is an integer number (39163806).

Almost surely, 2^130546015 is an apocalyptic number.

130546015 is a deficient number, since it is larger than the sum of its proper divisors (26109209).

130546015 is an equidigital number, since it uses as much as digits as its factorization.

130546015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26109208.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 130546015 is about 11425.6735031244. The cubic root of 130546015 is about 507.2879423363.

The spelling of 130546015 in words is "one hundred thirty million, five hundred forty-six thousand, fifteen".