213112320314 has 16 divisors (see below), whose sum is σ = 338535700776. Its totient is φ = 100269427200.

The previous prime is 213112320301. The next prime is 213112320361. The reversal of 213112320314 is 413023211312.

It can be written as a sum of positive squares in 4 ways, for example, as 212913030625 + 199289689 = 461425^2 + 14117^2 .

It is a super-2 number, since 2×213112320314² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213112320314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399467 + ... + 765374.

Almost surely, 2^213112320314 is an apocalyptic number.

213112320314 is a deficient number, since it is larger than the sum of its proper divisors (125423380462).

213112320314 is a wasteful number, since it uses less digits than its factorization.

213112320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170241.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 213112320314 its reverse (413023211312), we get a palindrome (626135531626).

The spelling of 213112320314 in words is "two hundred thirteen billion, one hundred twelve million, three hundred twenty thousand, three hundred fourteen".