1001322322123 has 2 divisors, whose sum is σ = 1001322322124. Its totient is φ = 1001322322122.

The previous prime is 1001322322103. The next prime is 1001322322163. The reversal of 1001322322123 is 3212232231001.

1001322322123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001322322123 - 2⁹ = 1001322321611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001322322094 and 1001322322103.

It is not a weakly prime, because it can be changed into another prime (1001322322103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500661161061 + 500661161062.

It is an arithmetic number, because the mean of its divisors is an integer number (500661161062).

Almost surely, 2^{1001322322123} is an apocalyptic number.

1001322322123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001322322123 is an equidigital number, since it uses as much as digits as its factorization.

1001322322123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1001322322123 its reverse (3212232231001), we get a palindrome (4213554553124).

The spelling of 1001322322123 in words is "one trillion, one billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-three".