230535403353 has 12 divisors (see below), whose sum is σ = 333465261220. Its totient is φ = 153473494176.

The previous prime is 230535403333. The next prime is 230535403367. The reversal of 230535403353 is 353304535032.

230535403353 is a `hidden beast` number, since 2 + 3 + 0 + 535 + 40 + 33 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51971688729 + 178563714624 = 227973^2 + 422568^2 .

It is not a de Polignac number, because 230535403353 - 2¹⁴ = 230535386969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230535403313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18057826 + ... + 18070587.

Almost surely, 2^230535403353 is an apocalyptic number.

It is an amenable number.

230535403353 is a deficient number, since it is larger than the sum of its proper divisors (102929857867).

230535403353 is a wasteful number, since it uses less digits than its factorization.

230535403353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36129128 (or 36129125 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 36.

Adding to 230535403353 its reverse (353304535032), we get a palindrome (583839938385).

The spelling of 230535403353 in words is "two hundred thirty billion, five hundred thirty-five million, four hundred three thousand, three hundred fifty-three".