12331102203313 has 2 divisors, whose sum is σ = 12331102203314. Its totient is φ = 12331102203312.

The previous prime is 12331102203307. The next prime is 12331102203323. The reversal of 12331102203313 is 31330220113321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7583788961424 + 4747313241889 = 2753868^2 + 2178833^2 .

It is a cyclic number.

It is not a de Polignac number, because 12331102203313 - 2⁹ = 12331102202801 is a prime.

It is not a weakly prime, because it can be changed into another prime (12331102203323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165551101656 + 6165551101657.

It is an arithmetic number, because the mean of its divisors is an integer number (6165551101657).

Almost surely, 2^{12331102203313} is an apocalyptic number.

It is an amenable number.

12331102203313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331102203313 is an equidigital number, since it uses as much as digits as its factorization.

12331102203313 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12331102203313 its reverse (31330220113321), we get a palindrome (43661322316634).

The spelling of 12331102203313 in words is "twelve trillion, three hundred thirty-one billion, one hundred two million, two hundred three thousand, three hundred thirteen".