214320102443 has 2 divisors, whose sum is σ = 214320102444. Its totient is φ = 214320102442.

The previous prime is 214320102389. The next prime is 214320102473. The reversal of 214320102443 is 344201023412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214320102443 - 2¹⁸ = 214319840299 is a prime.

It is a super-2 number, since 2×214320102443² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (214320102473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107160051221 + 107160051222.

It is an arithmetic number, because the mean of its divisors is an integer number (107160051222).

Almost surely, 2^214320102443 is an apocalyptic number.

214320102443 is a deficient number, since it is larger than the sum of its proper divisors (1).

214320102443 is an equidigital number, since it uses as much as digits as its factorization.

214320102443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 214320102443 its reverse (344201023412), we get a palindrome (558521125855).

The spelling of 214320102443 in words is "two hundred fourteen billion, three hundred twenty million, one hundred two thousand, four hundred forty-three".