212003411 has 2 divisors, whose sum is σ = 212003412. Its totient is φ = 212003410.

The previous prime is 212003401. The next prime is 212003419. The reversal of 212003411 is 114300212.

212003411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212003411 - 2¹⁰ = 212002387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (212003419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001705 + 106001706.

It is an arithmetic number, because the mean of its divisors is an integer number (106001706).

Almost surely, 2^212003411 is an apocalyptic number.

212003411 is a deficient number, since it is larger than the sum of its proper divisors (1).

212003411 is an equidigital number, since it uses as much as digits as its factorization.

212003411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 212003411 is about 14560.3369123108. The cubic root of 212003411 is about 596.2763936941.

Adding to 212003411 its reverse (114300212), we get a palindrome (326303623).

The spelling of 212003411 in words is "two hundred twelve million, three thousand, four hundred eleven".