130255305 has 8 divisors (see below), whose sum is σ = 208408512. Its totient is φ = 69469488.

The previous prime is 130255297. The next prime is 130255339. The reversal of 130255305 is 503552031.

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

It is not a de Polignac number, because 130255305 - 2³ = 130255297 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4341829 + ... + 4341858.

It is an arithmetic number, because the mean of its divisors is an integer number (26051064).

Almost surely, 2^130255305 is an apocalyptic number.

130255305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130255305 is a deficient number, since it is larger than the sum of its proper divisors (78153207).

130255305 is an equidigital number, since it uses as much as digits as its factorization.

130255305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683695.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 130255305 is about 11412.9446244166. The cubic root of 130255305 is about 506.9111064190.

The spelling of 130255305 in words is "one hundred thirty million, two hundred fifty-five thousand, three hundred five".