331023102103 has 2 divisors, whose sum is σ = 331023102104. Its totient is φ = 331023102102.

The previous prime is 331023102031. The next prime is 331023102107. The reversal of 331023102103 is 301201320133.

Together with previous prime (331023102031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331023102103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331023102107) 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, 165511551051 + 165511551052.

It is an arithmetic number, because the mean of its divisors is an integer number (165511551052).

Almost surely, 2^331023102103 is an apocalyptic number.

331023102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

331023102103 is an equidigital number, since it uses as much as digits as its factorization.

331023102103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 331023102103 its reverse (301201320133), we get a palindrome (632224422236).

The spelling of 331023102103 in words is "three hundred thirty-one billion, twenty-three million, one hundred two thousand, one hundred three".