213094127 has 2 divisors, whose sum is σ = 213094128. Its totient is φ = 213094126.

The previous prime is 213094121. The next prime is 213094129. The reversal of 213094127 is 721490312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213094127 - 2⁸ = 213093871 is a prime.

Together with 213094129, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_11762903 and since 213094127 and 11762903 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213094127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213094121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106547063 + 106547064.

It is an arithmetic number, because the mean of its divisors is an integer number (106547064).

Almost surely, 2^213094127 is an apocalyptic number.

213094127 is a deficient number, since it is larger than the sum of its proper divisors (1).

213094127 is an equidigital number, since it uses as much as digits as its factorization.

213094127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 213094127 is about 14597.7439010280. The cubic root of 213094127 is about 597.2972201012.

The spelling of 213094127 in words is "two hundred thirteen million, ninety-four thousand, one hundred twenty-seven".