130305575 has 12 divisors (see below), whose sum is σ = 161838600. Its totient is φ = 104076960.

The previous prime is 130305559. The next prime is 130305583. The reversal of 130305575 is 575503031.

It is not a de Polignac number, because 130305575 - 2⁴ = 130305559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13076 + ... + 20774.

It is an arithmetic number, because the mean of its divisors is an integer number (13486550).

Almost surely, 2^130305575 is an apocalyptic number.

130305575 is a deficient number, since it is larger than the sum of its proper divisors (31533025).

130305575 is an equidigital number, since it uses as much as digits as its factorization.

130305575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8386 (or 8381 counting only the distinct ones).

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 130305575 is about 11415.1467358068. The cubic root of 130305575 is about 506.9763095057.

The spelling of 130305575 in words is "one hundred thirty million, three hundred five thousand, five hundred seventy-five".