230213211305 has 16 divisors (see below), whose sum is σ = 344422882944. Its totient is φ = 143509534080.

The previous prime is 230213211301. The next prime is 230213211317. The reversal of 230213211305 is 503112312032.

It is not a de Polignac number, because 230213211305 - 2² = 230213211301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230213211301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298977812 + ... + 298978581.

It is an arithmetic number, because the mean of its divisors is an integer number (21526430184).

Almost surely, 2^230213211305 is an apocalyptic number.

It is an amenable number.

230213211305 is a deficient number, since it is larger than the sum of its proper divisors (114209671639).

230213211305 is a wasteful number, since it uses less digits than its factorization.

230213211305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597956416.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 230213211305 its reverse (503112312032), we get a palindrome (733325523337).

The spelling of 230213211305 in words is "two hundred thirty billion, two hundred thirteen million, two hundred eleven thousand, three hundred five".