348042227803 has 2 divisors, whose sum is σ = 348042227804. Its totient is φ = 348042227802.

The previous prime is 348042227777. The next prime is 348042227821. The reversal of 348042227803 is 308722240843.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348042227803 is a prime.

It is a super-2 number, since 2×348042227803² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348042227803.

It is not a weakly prime, because it can be changed into another prime (348042227833) 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, 174021113901 + 174021113902.

It is an arithmetic number, because the mean of its divisors is an integer number (174021113902).

Almost surely, 2^348042227803 is an apocalyptic number.

348042227803 is a deficient number, since it is larger than the sum of its proper divisors (1).

348042227803 is an equidigital number, since it uses as much as digits as its factorization.

348042227803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 348042227803 in words is "three hundred forty-eight billion, forty-two million, two hundred twenty-seven thousand, eight hundred three".