212330000303 has 2 divisors, whose sum is σ = 212330000304. Its totient is φ = 212330000302.

The previous prime is 212330000299. The next prime is 212330000341. The reversal of 212330000303 is 303000033212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212330000303 - 2² = 212330000299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212330000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106165000151 + 106165000152.

It is an arithmetic number, because the mean of its divisors is an integer number (106165000152).

Almost surely, 2^212330000303 is an apocalyptic number.

212330000303 is a deficient number, since it is larger than the sum of its proper divisors (1).

212330000303 is an equidigital number, since it uses as much as digits as its factorization.

212330000303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 212330000303 its reverse (303000033212), we get a palindrome (515330033515).

The spelling of 212330000303 in words is "two hundred twelve billion, three hundred thirty million, three hundred three", and thus it is an aban number.