230305220353 has 32 divisors (see below), whose sum is σ = 264646287360. Its totient is φ = 198653186880.

The previous prime is 230305220347. The next prime is 230305220357. The reversal of 230305220353 is 353022503032.

It is a cyclic number.

It is not a de Polignac number, because 230305220353 - 2¹³ = 230305212161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230305220357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13173408 + ... + 13190878.

It is an arithmetic number, because the mean of its divisors is an integer number (8270196480).

Almost surely, 2^230305220353 is an apocalyptic number.

It is an amenable number.

230305220353 is a deficient number, since it is larger than the sum of its proper divisors (34341067007).

230305220353 is a wasteful number, since it uses less digits than its factorization.

230305220353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18229.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 230305220353 its reverse (353022503032), we get a palindrome (583327723385).

The spelling of 230305220353 in words is "two hundred thirty billion, three hundred five million, two hundred twenty thousand, three hundred fifty-three".