3311221332103 has 2 divisors, whose sum is σ = 3311221332104. Its totient is φ = 3311221332102.

The previous prime is 3311221332091. The next prime is 3311221332143. The reversal of 3311221332103 is 3012331221133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3311221332103 - 2⁵ = 3311221332071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3311221332143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655610666051 + 1655610666052.

It is an arithmetic number, because the mean of its divisors is an integer number (1655610666052).

Almost surely, 2^{3311221332103} is an apocalyptic number.

3311221332103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311221332103 is an equidigital number, since it uses as much as digits as its factorization.

3311221332103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3311221332103 its reverse (3012331221133), we get a palindrome (6323552553236).

The spelling of 3311221332103 in words is "three trillion, three hundred eleven billion, two hundred twenty-one million, three hundred thirty-two thousand, one hundred three".