331222120330103 has 2 divisors, whose sum is σ = 331222120330104. Its totient is φ = 331222120330102.

The previous prime is 331222120330099. The next prime is 331222120330147. The reversal of 331222120330103 is 301033021222133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 331222120330103 - 2² = 331222120330099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331222120330183) 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, 165611060165051 + 165611060165052.

It is an arithmetic number, because the mean of its divisors is an integer number (165611060165052).

Almost surely, 2^{331222120330103} is an apocalyptic number.

331222120330103 is a deficient number, since it is larger than the sum of its proper divisors (1).

331222120330103 is an equidigital number, since it uses as much as digits as its factorization.

331222120330103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 331222120330103 its reverse (301033021222133), we get a palindrome (632255141552236).

The spelling of 331222120330103 in words is "three hundred thirty-one trillion, two hundred twenty-two billion, one hundred twenty million, three hundred thirty thousand, one hundred three".