2231011003343 has 2 divisors, whose sum is σ = 2231011003344. Its totient is φ = 2231011003342.

The previous prime is 2231011003301. The next prime is 2231011003379. The reversal of 2231011003343 is 3433001101322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2231011003343 - 2¹⁶ = 2231010937807 is a prime.

It is a super-3 number, since 3×2231011003343³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2231011003043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115505501671 + 1115505501672.

It is an arithmetic number, because the mean of its divisors is an integer number (1115505501672).

Almost surely, 2^{2231011003343} is an apocalyptic number.

2231011003343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231011003343 is an equidigital number, since it uses as much as digits as its factorization.

2231011003343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2231011003343 its reverse (3433001101322), we get a palindrome (5664012104665).

The spelling of 2231011003343 in words is "two trillion, two hundred thirty-one billion, eleven million, three thousand, three hundred forty-three".