2331003322243 has 2 divisors, whose sum is σ = 2331003322244. Its totient is φ = 2331003322242.

The previous prime is 2331003322229. The next prime is 2331003322301. The reversal of 2331003322243 is 3422233001332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331003322243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2331003322223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165501661121 + 1165501661122.

It is an arithmetic number, because the mean of its divisors is an integer number (1165501661122).

Almost surely, 2^{2331003322243} is an apocalyptic number.

2331003322243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331003322243 is an equidigital number, since it uses as much as digits as its factorization.

2331003322243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2331003322243 its reverse (3422233001332), we get a palindrome (5753236323575).

The spelling of 2331003322243 in words is "two trillion, three hundred thirty-one billion, three million, three hundred twenty-two thousand, two hundred forty-three".