212130314 has 8 divisors (see below), whose sum is σ = 347122368. Its totient is φ = 96422860.

The previous prime is 212130313. The next prime is 212130337. The reversal of 212130314 is 413031212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 212130292 and 212130301.

It is not an unprimeable number, because it can be changed into a prime (212130313) 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, 4821122 + ... + 4821165.

It is an arithmetic number, because the mean of its divisors is an integer number (43390296).

Almost surely, 2^212130314 is an apocalyptic number.

212130314 is a deficient number, since it is larger than the sum of its proper divisors (134992054).

212130314 is a wasteful number, since it uses less digits than its factorization.

212130314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9642300.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 212130314 is about 14564.6940922218. The cubic root of 212130314 is about 596.3953448776.

Adding to 212130314 its reverse (413031212), we get a palindrome (625161526).

The spelling of 212130314 in words is "two hundred twelve million, one hundred thirty thousand, three hundred fourteen".