23113121130223 has 2 divisors, whose sum is σ = 23113121130224. Its totient is φ = 23113121130222.

The previous prime is 23113121130181. The next prime is 23113121130269. The reversal of 23113121130223 is 32203112131132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23113121130223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23113121130293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556560565111 + 11556560565112.

It is an arithmetic number, because the mean of its divisors is an integer number (11556560565112).

Almost surely, 2^{23113121130223} is an apocalyptic number.

23113121130223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113121130223 is an equidigital number, since it uses as much as digits as its factorization.

23113121130223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 23113121130223 its reverse (32203112131132), we get a palindrome (55316233261355).

The spelling of 23113121130223 in words is "twenty-three trillion, one hundred thirteen billion, one hundred twenty-one million, one hundred thirty thousand, two hundred twenty-three".