130001305 has 8 divisors (see below), whose sum is σ = 178287552. Its totient is φ = 89143728.

The previous prime is 130001297. The next prime is 130001351. The reversal of 130001305 is 503100031.

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

It is a cyclic number.

It is not a de Polignac number, because 130001305 - 2³ = 130001297 is a prime.

It is a Duffinian 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, 1857127 + ... + 1857196.

It is an arithmetic number, because the mean of its divisors is an integer number (22285944).

Almost surely, 2^130001305 is an apocalyptic number.

It is an amenable number.

130001305 is a deficient number, since it is larger than the sum of its proper divisors (48286247).

130001305 is an equidigital number, since it uses as much as digits as its factorization.

130001305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714335.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 130001305 is about 11401.8114788835. The cubic root of 130001305 is about 506.5813969980.

Adding to 130001305 its reverse (503100031), we get a palindrome (633101336).

The spelling of 130001305 in words is "one hundred thirty million, one thousand, three hundred five".