11323201330123 has 2 divisors, whose sum is σ = 11323201330124. Its totient is φ = 11323201330122.

The previous prime is 11323201330099. The next prime is 11323201330157. The reversal of 11323201330123 is 32103310232311.

11323201330123 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 a de Polignac number, because none of the positive numbers 2^k-11323201330123 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323201330223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661600665061 + 5661600665062.

It is an arithmetic number, because the mean of its divisors is an integer number (5661600665062).

Almost surely, 2^{11323201330123} is an apocalyptic number.

11323201330123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323201330123 is an equidigital number, since it uses as much as digits as its factorization.

11323201330123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11323201330123 its reverse (32103310232311), we get a palindrome (43426511562434).

The spelling of 11323201330123 in words is "eleven trillion, three hundred twenty-three billion, two hundred one million, three hundred thirty thousand, one hundred twenty-three".