212103332327 has 2 divisors, whose sum is σ = 212103332328. Its totient is φ = 212103332326.

The previous prime is 212103332303. The next prime is 212103332347. The reversal of 212103332327 is 723233301212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212103332327 - 2¹² = 212103328231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212103332327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212103332347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106051666163 + 106051666164.

It is an arithmetic number, because the mean of its divisors is an integer number (106051666164).

Almost surely, 2^212103332327 is an apocalyptic number.

212103332327 is a deficient number, since it is larger than the sum of its proper divisors (1).

212103332327 is an equidigital number, since it uses as much as digits as its factorization.

212103332327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 212103332327 its reverse (723233301212), we get a palindrome (935336633539).

The spelling of 212103332327 in words is "two hundred twelve billion, one hundred three million, three hundred thirty-two thousand, three hundred twenty-seven".