3231313021103 has 2 divisors, whose sum is σ = 3231313021104. Its totient is φ = 3231313021102.

The previous prime is 3231313021099. The next prime is 3231313021133. The reversal of 3231313021103 is 3011203131323.

3231313021103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3231313021103 - 2² = 3231313021099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231313021133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615656510551 + 1615656510552.

It is an arithmetic number, because the mean of its divisors is an integer number (1615656510552).

Almost surely, 2^{3231313021103} is an apocalyptic number.

3231313021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231313021103 is an equidigital number, since it uses as much as digits as its factorization.

3231313021103 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 23.

Adding to 3231313021103 its reverse (3011203131323), we get a palindrome (6242516152426).

The spelling of 3231313021103 in words is "three trillion, two hundred thirty-one billion, three hundred thirteen million, twenty-one thousand, one hundred three".