214103207 has 2 divisors, whose sum is σ = 214103208. Its totient is φ = 214103206.

The previous prime is 214103203. The next prime is 214103213. The reversal of 214103207 is 702301412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214103207 - 2² = 214103203 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214103203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107051603 + 107051604.

It is an arithmetic number, because the mean of its divisors is an integer number (107051604).

Almost surely, 2^214103207 is an apocalyptic number.

214103207 is a deficient number, since it is larger than the sum of its proper divisors (1).

214103207 is an equidigital number, since it uses as much as digits as its factorization.

214103207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 214103207 is about 14632.2659557568. The cubic root of 214103207 is about 598.2385440338.

Adding to 214103207 its reverse (702301412), we get a palindrome (916404619).

The spelling of 214103207 in words is "two hundred fourteen million, one hundred three thousand, two hundred seven".