211121323321314 has 32 divisors (see below), whose sum is σ = 510949085014656. Its totient is φ = 56772120556800.

The previous prime is 211121323321309. The next prime is 211121323321351. The reversal of 211121323321314 is 413123323121112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147844063237 + ... + 147844064664.

It is an arithmetic number, because the mean of its divisors is an integer number (15967158906708).

Almost surely, 2^{211121323321314} is an apocalyptic number.

211121323321314 is an abundant number, since it is smaller than the sum of its proper divisors (299827761693342).

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

211121323321314 is a wasteful number, since it uses less digits than its factorization.

211121323321314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295688127930.

The product of its digits is 5184, while the sum is 30.

Adding to 211121323321314 its reverse (413123323121112), we get a palindrome (624244646442426).

The spelling of 211121323321314 in words is "two hundred eleven trillion, one hundred twenty-one billion, three hundred twenty-three million, three hundred twenty-one thousand, three hundred fourteen".