205321314 has 16 divisors (see below), whose sum is σ = 447973920. Its totient is φ = 62218560.

The previous prime is 205321301. The next prime is 205321331. The reversal of 205321314 is 413123502.

205321314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555399 + ... + 1555530.

It is an arithmetic number, because the mean of its divisors is an integer number (27998370).

Almost surely, 2^205321314 is an apocalyptic number.

205321314 is an abundant number, since it is smaller than the sum of its proper divisors (242652606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205321314 is a wasteful number, since it uses less digits than its factorization.

205321314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110945.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 205321314 is about 14329.0374415032. The cubic root of 205321314 is about 589.9447559114.

Adding to 205321314 its reverse (413123502), we get a palindrome (618444816).

The spelling of 205321314 in words is "two hundred five million, three hundred twenty-one thousand, three hundred fourteen".