1043231322233 has 2 divisors, whose sum is σ = 1043231322234. Its totient is φ = 1043231322232.

The previous prime is 1043231322197. The next prime is 1043231322241. The reversal of 1043231322233 is 3322231323401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 524158624144 + 519072698089 = 723988^2 + 720467^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043231322233 - 2⁶ = 1043231322169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043231322196 and 1043231322205.

It is not a weakly prime, because it can be changed into another prime (1043231322253) 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, 521615661116 + 521615661117.

It is an arithmetic number, because the mean of its divisors is an integer number (521615661117).

Almost surely, 2^{1043231322233} is an apocalyptic number.

It is an amenable number.

1043231322233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043231322233 is an equidigital number, since it uses as much as digits as its factorization.

1043231322233 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 29.

Adding to 1043231322233 its reverse (3322231323401), we get a palindrome (4365462645634).

The spelling of 1043231322233 in words is "one trillion, forty-three billion, two hundred thirty-one million, three hundred twenty-two thousand, two hundred thirty-three".