212020003303 has 2 divisors, whose sum is σ = 212020003304. Its totient is φ = 212020003302.

The previous prime is 212020003301. The next prime is 212020003309. The reversal of 212020003303 is 303300020212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212020003303 - 2¹ = 212020003301 is a prime.

Together with 212020003301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212020003301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010001651 + 106010001652.

It is an arithmetic number, because the mean of its divisors is an integer number (106010001652).

Almost surely, 2^212020003303 is an apocalyptic number.

212020003303 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020003303 is an equidigital number, since it uses as much as digits as its factorization.

212020003303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 212020003303 its reverse (303300020212), we get a palindrome (515320023515).

The spelling of 212020003303 in words is "two hundred twelve billion, twenty million, three thousand, three hundred three".