11331032003243 has 2 divisors, whose sum is σ = 11331032003244. Its totient is φ = 11331032003242.

The previous prime is 11331032003231. The next prime is 11331032003311. The reversal of 11331032003243 is 34230023013311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11331032003243 - 2⁸ = 11331032002987 is a prime.

It is not a weakly prime, because it can be changed into another prime (11331032003443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665516001621 + 5665516001622.

It is an arithmetic number, because the mean of its divisors is an integer number (5665516001622).

Almost surely, 2^{11331032003243} is an apocalyptic number.

11331032003243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331032003243 is an equidigital number, since it uses as much as digits as its factorization.

11331032003243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 11331032003243 its reverse (34230023013311), we get a palindrome (45561055016554).

The spelling of 11331032003243 in words is "eleven trillion, three hundred thirty-one billion, thirty-two million, three thousand, two hundred forty-three".