212213204003 has 2 divisors, whose sum is σ = 212213204004. Its totient is φ = 212213204002.

The previous prime is 212213203919. The next prime is 212213204017. The reversal of 212213204003 is 300402312212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212213204003 - 2²⁰ = 212212155427 is a prime.

It is a super-3 number, since 3×212213204003³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (212213204303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106106602001 + 106106602002.

It is an arithmetic number, because the mean of its divisors is an integer number (106106602002).

Almost surely, 2^212213204003 is an apocalyptic number.

212213204003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212213204003 is an equidigital number, since it uses as much as digits as its factorization.

212213204003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212213204003 its reverse (300402312212), we get a palindrome (512615516215).

The spelling of 212213204003 in words is "two hundred twelve billion, two hundred thirteen million, two hundred four thousand, three".