213094319 has 2 divisors, whose sum is σ = 213094320. Its totient is φ = 213094318.

The previous prime is 213094249. The next prime is 213094327. The reversal of 213094319 is 913490312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213094319 - 2²⁴ = 196317103 is a prime.

It is a super-2 number, since 2×213094319² = 90818377580147522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213094339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106547159 + 106547160.

It is an arithmetic number, because the mean of its divisors is an integer number (106547160).

Almost surely, 2^213094319 is an apocalyptic number.

213094319 is a deficient number, since it is larger than the sum of its proper divisors (1).

213094319 is an equidigital number, since it uses as much as digits as its factorization.

213094319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 213094319 is about 14597.7504773852. The cubic root of 213094319 is about 597.2973994915.

The spelling of 213094319 in words is "two hundred thirteen million, ninety-four thousand, three hundred nineteen".