23111424335603 has 2 divisors, whose sum is σ = 23111424335604. Its totient is φ = 23111424335602.

The previous prime is 23111424335543. The next prime is 23111424335617. The reversal of 23111424335603 is 30653342411132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23111424335603 is a prime.

It is not a weakly prime, because it can be changed into another prime (23111424335303) 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, 11555712167801 + 11555712167802.

It is an arithmetic number, because the mean of its divisors is an integer number (11555712167802).

Almost surely, 2^{23111424335603} is an apocalyptic number.

23111424335603 is a deficient number, since it is larger than the sum of its proper divisors (1).

23111424335603 is an equidigital number, since it uses as much as digits as its factorization.

23111424335603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 23111424335603 its reverse (30653342411132), we get a palindrome (53764766746735).

The spelling of 23111424335603 in words is "twenty-three trillion, one hundred eleven billion, four hundred twenty-four million, three hundred thirty-five thousand, six hundred three".