2312333330249 has 2 divisors, whose sum is σ = 2312333330250. Its totient is φ = 2312333330248.

The previous prime is 2312333330231. The next prime is 2312333330323. The reversal of 2312333330249 is 9420333332132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1761128055625 + 551205274624 = 1327075^2 + 742432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312333330249 - 2¹² = 2312333326153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312330330249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156166665124 + 1156166665125.

It is an arithmetic number, because the mean of its divisors is an integer number (1156166665125).

Almost surely, 2^{2312333330249} is an apocalyptic number.

It is an amenable number.

2312333330249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312333330249 is an equidigital number, since it uses as much as digits as its factorization.

2312333330249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 38.

The spelling of 2312333330249 in words is "two trillion, three hundred twelve billion, three hundred thirty-three million, three hundred thirty thousand, two hundred forty-nine".