340220111000303 has 2 divisors, whose sum is σ = 340220111000304. Its totient is φ = 340220111000302.

The previous prime is 340220111000207. The next prime is 340220111000339. The reversal of 340220111000303 is 303000111022043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340220111000303 - 2²⁶ = 340220043891439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340220111000503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170110055500151 + 170110055500152.

It is an arithmetic number, because the mean of its divisors is an integer number (170110055500152).

Almost surely, 2^{340220111000303} is an apocalyptic number.

340220111000303 is a deficient number, since it is larger than the sum of its proper divisors (1).

340220111000303 is an equidigital number, since it uses as much as digits as its factorization.

340220111000303 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 20.

Adding to 340220111000303 its reverse (303000111022043), we get a palindrome (643220222022346).

The spelling of 340220111000303 in words is "three hundred forty trillion, two hundred twenty billion, one hundred eleven million, three hundred three", and thus it is an aban number.