230505214351 has 4 divisors (see below), whose sum is σ = 230526689400. Its totient is φ = 230483739304.

The previous prime is 230505214349. The next prime is 230505214397. The reversal of 230505214351 is 153412505032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230505214351 - 2¹ = 230505214349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230505214321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10721416 + ... + 10742893.

It is an arithmetic number, because the mean of its divisors is an integer number (57631672350).

Almost surely, 2^230505214351 is an apocalyptic number.

230505214351 is a deficient number, since it is larger than the sum of its proper divisors (21475049).

230505214351 is a wasteful number, since it uses less digits than its factorization.

230505214351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475048.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 230505214351 its reverse (153412505032), we get a palindrome (383917719383).

The spelling of 230505214351 in words is "two hundred thirty billion, five hundred five million, two hundred fourteen thousand, three hundred fifty-one".