12331332103 has 2 divisors, whose sum is σ = 12331332104. Its totient is φ = 12331332102.

The previous prime is 12331332089. The next prime is 12331332119. The reversal of 12331332103 is 30123313321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12331332103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12331332163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165666051 + 6165666052.

It is an arithmetic number, because the mean of its divisors is an integer number (6165666052).

Almost surely, 2^12331332103 is an apocalyptic number.

12331332103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331332103 is an equidigital number, since it uses as much as digits as its factorization.

12331332103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12331332103 its reverse (30123313321), we get a palindrome (42454645424).

The spelling of 12331332103 in words is "twelve billion, three hundred thirty-one million, three hundred thirty-two thousand, one hundred three".