1001233230343 has 2 divisors, whose sum is σ = 1001233230344. Its totient is φ = 1001233230342.

The previous prime is 1001233230329. The next prime is 1001233230359. The reversal of 1001233230343 is 3430323321001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001233230343 - 2⁵ = 1001233230311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001233230323) 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, 500616615171 + 500616615172.

It is an arithmetic number, because the mean of its divisors is an integer number (500616615172).

Almost surely, 2^{1001233230343} is an apocalyptic number.

1001233230343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001233230343 is an equidigital number, since it uses as much as digits as its factorization.

1001233230343 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 25.

Adding to 1001233230343 its reverse (3430323321001), we get a palindrome (4431556551344).

The spelling of 1001233230343 in words is "one trillion, one billion, two hundred thirty-three million, two hundred thirty thousand, three hundred forty-three".