130005275 has 6 divisors (see below), whose sum is σ = 161206572. Its totient is φ = 104004200.

The previous prime is 130005233. The next prime is 130005283. The reversal of 130005275 is 572500031.

It is not a de Polignac number, because 130005275 - 2⁸ = 130005019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130005275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2600081 + ... + 2600130.

It is an arithmetic number, because the mean of its divisors is an integer number (26867762).

Almost surely, 2^130005275 is an apocalyptic number.

130005275 is a deficient number, since it is larger than the sum of its proper divisors (31201297).

130005275 is an equidigital number, since it uses as much as digits as its factorization.

130005275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200221 (or 5200216 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 130005275 is about 11401.9855726974. The cubic root of 130005275 is about 506.5865536326.

The spelling of 130005275 in words is "one hundred thirty million, five thousand, two hundred seventy-five".