212300013203 has 2 divisors, whose sum is σ = 212300013204. Its totient is φ = 212300013202.

The previous prime is 212300013199. The next prime is 212300013209. The reversal of 212300013203 is 302310003212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212300013203 - 2² = 212300013199 is a prime.

It is not a weakly prime, because it can be changed into another prime (212300013209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106150006601 + 106150006602.

It is an arithmetic number, because the mean of its divisors is an integer number (106150006602).

Almost surely, 2^212300013203 is an apocalyptic number.

212300013203 is a deficient number, since it is larger than the sum of its proper divisors (1).

212300013203 is an equidigital number, since it uses as much as digits as its factorization.

212300013203 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 17.

Adding to 212300013203 its reverse (302310003212), we get a palindrome (514610016415).

Subtracting 212300013203 from its reverse (302310003212), we obtain a palindrome (90009990009).

The spelling of 212300013203 in words is "two hundred twelve billion, three hundred million, thirteen thousand, two hundred three".