350103244321 has 2 divisors, whose sum is σ = 350103244322. Its totient is φ = 350103244320.

The previous prime is 350103244261. The next prime is 350103244327. The reversal of 350103244321 is 123442301053.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212138542225 + 137964702096 = 460585^2 + 371436^2 .

It is a cyclic number.

It is not a de Polignac number, because 350103244321 - 2¹³ = 350103236129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350103244321.

It is not a weakly prime, because it can be changed into another prime (350103244327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175051622160 + 175051622161.

It is an arithmetic number, because the mean of its divisors is an integer number (175051622161).

Almost surely, 2^350103244321 is an apocalyptic number.

It is an amenable number.

350103244321 is a deficient number, since it is larger than the sum of its proper divisors (1).

350103244321 is an equidigital number, since it uses as much as digits as its factorization.

350103244321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 350103244321 its reverse (123442301053), we get a palindrome (473545545374).

The spelling of 350103244321 in words is "three hundred fifty billion, one hundred three million, two hundred forty-four thousand, three hundred twenty-one".