230130601605 has 32 divisors (see below), whose sum is σ = 409350441600. Its totient is φ = 122667509376.

The previous prime is 230130601579. The next prime is 230130601643. The reversal of 230130601605 is 506106031032.

230130601605 is a `hidden beast` number, since 23 + 0 + 1 + 30 + 6 + 0 + 1 + 605 = 666.

230130601605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230130601605 - 2¹⁷ = 230130470533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235720 + ... + 718209.

It is an arithmetic number, because the mean of its divisors is an integer number (12792201300).

Almost surely, 2^230130601605 is an apocalyptic number.

It is an amenable number.

230130601605 is a deficient number, since it is larger than the sum of its proper divisors (179219839995).

230130601605 is a wasteful number, since it uses less digits than its factorization.

230130601605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955730 (or 955724 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 230130601605 its reverse (506106031032), we get a palindrome (736236632637).

The spelling of 230130601605 in words is "two hundred thirty billion, one hundred thirty million, six hundred one thousand, six hundred five".