130101605 has 8 divisors (see below), whose sum is σ = 158452512. Its totient is φ = 102527568.

The previous prime is 130101589. The next prime is 130101619. The reversal of 130101605 is 506101031.

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 130101605 - 2⁴ = 130101589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193847 + ... + 194516.

It is an arithmetic number, because the mean of its divisors is an integer number (19806564).

Almost surely, 2^130101605 is an apocalyptic number.

It is an amenable number.

130101605 is a deficient number, since it is larger than the sum of its proper divisors (28350907).

130101605 is an equidigital number, since it uses as much as digits as its factorization.

130101605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388435.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 130101605 is about 11406.2090547210. The cubic root of 130101605 is about 506.7116445432.

Adding to 130101605 its reverse (506101031), we get a palindrome (636202636).

The spelling of 130101605 in words is "one hundred thirty million, one hundred one thousand, six hundred five".