213068419 has 2 divisors, whose sum is σ = 213068420. Its totient is φ = 213068418.

The previous prime is 213068407. The next prime is 213068461. The reversal of 213068419 is 914860312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213068419 - 2²⁵ = 179513987 is a prime.

It is a super-2 number, since 2×213068419² = 90796302350319122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (213068519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106534209 + 106534210.

It is an arithmetic number, because the mean of its divisors is an integer number (106534210).

Almost surely, 2^213068419 is an apocalyptic number.

213068419 is a deficient number, since it is larger than the sum of its proper divisors (1).

213068419 is an equidigital number, since it uses as much as digits as its factorization.

213068419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 213068419 is about 14596.8633274413. The cubic root of 213068419 is about 597.2731995198.

The spelling of 213068419 in words is "two hundred thirteen million, sixty-eight thousand, four hundred nineteen".