201214319 has 2 divisors, whose sum is σ = 201214320. Its totient is φ = 201214318.

The previous prime is 201214309. The next prime is 201214331. The reversal of 201214319 is 913412102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201214319 - 2⁴ = 201214303 is a prime.

It is a super-2 number, since 2×201214319² = 80974404341267522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201214294 and 201214303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201214309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100607159 + 100607160.

It is an arithmetic number, because the mean of its divisors is an integer number (100607160).

Almost surely, 2^201214319 is an apocalyptic number.

201214319 is a deficient number, since it is larger than the sum of its proper divisors (1).

201214319 is an equidigital number, since it uses as much as digits as its factorization.

201214319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 201214319 is about 14185.0033133588. The cubic root of 201214319 is about 585.9847237492.

The spelling of 201214319 in words is "two hundred one million, two hundred fourteen thousand, three hundred nineteen".