212027313 has 8 divisors (see below), whose sum is σ = 283804128. Its totient is φ = 140801024.

The previous prime is 212027311. The next prime is 212027341. The reversal of 212027313 is 313720212.

212027313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 212027313 - 2¹ = 212027311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212027313.

It is not an unprimeable number, because it can be changed into a prime (212027311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136731 + ... + 138272.

It is an arithmetic number, because the mean of its divisors is an integer number (35475516).

Almost surely, 2^212027313 is an apocalyptic number.

It is an amenable number.

212027313 is a deficient number, since it is larger than the sum of its proper divisors (71776815).

212027313 is a wasteful number, since it uses less digits than its factorization.

212027313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275263.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 212027313 is about 14561.1576806242. The cubic root of 212027313 is about 596.2988016084.

Adding to 212027313 its reverse (313720212), we get a palindrome (525747525).

The spelling of 212027313 in words is "two hundred twelve million, twenty-seven thousand, three hundred thirteen".