212000101003 has 2 divisors, whose sum is σ = 212000101004. Its totient is φ = 212000101002.

The previous prime is 212000100989. The next prime is 212000101129. The reversal of 212000101003 is 300101000212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212000101003 is a prime.

It is not a weakly prime, because it can be changed into another prime (212000101403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000050501 + 106000050502.

It is an arithmetic number, because the mean of its divisors is an integer number (106000050502).

Almost surely, 2^212000101003 is an apocalyptic number.

212000101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212000101003 is an equidigital number, since it uses as much as digits as its factorization.

212000101003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 212000101003 its reverse (300101000212), we get a palindrome (512101101215).

The spelling of 212000101003 in words is "two hundred twelve billion, one hundred one thousand, three".