130605097 has 8 divisors (see below), whose sum is σ = 150940800. Its totient is φ = 110688864.

The previous prime is 130605071. The next prime is 130605157. The reversal of 130605097 is 790506031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130605097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130605037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104197 + ... + 105442.

It is an arithmetic number, because the mean of its divisors is an integer number (18867600).

Almost surely, 2^130605097 is an apocalyptic number.

It is an amenable number.

130605097 is a deficient number, since it is larger than the sum of its proper divisors (20335703).

130605097 is an equidigital number, since it uses as much as digits as its factorization.

130605097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209735.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 130605097 is about 11428.2587037571. The cubic root of 130605097 is about 507.3644595855.

The spelling of 130605097 in words is "one hundred thirty million, six hundred five thousand, ninety-seven".