214107307 has 2 divisors, whose sum is σ = 214107308. Its totient is φ = 214107306.

The previous prime is 214107293. The next prime is 214107347. The reversal of 214107307 is 703701412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214107307 - 2²³ = 205718699 is a prime.

It is not a weakly prime, because it can be changed into another prime (214107347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107053653 + 107053654.

It is an arithmetic number, because the mean of its divisors is an integer number (107053654).

Almost surely, 2^214107307 is an apocalyptic number.

214107307 is a deficient number, since it is larger than the sum of its proper divisors (1).

214107307 is an equidigital number, since it uses as much as digits as its factorization.

214107307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 214107307 is about 14632.4060564215. The cubic root of 214107307 is about 598.2423626943.

Adding to 214107307 its reverse (703701412), we get a palindrome (917808719).

The spelling of 214107307 in words is "two hundred fourteen million, one hundred seven thousand, three hundred seven".