23323111112117 has 2 divisors, whose sum is σ = 23323111112118. Its totient is φ = 23323111112116.

The previous prime is 23323111112071. The next prime is 23323111112233. The reversal of 23323111112117 is 71121111132332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21720129756196 + 1602981355921 = 4660486^2 + 1266089^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323111112117 - 2⁴⁰ = 22223599484341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23323111112117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323111102117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661555556058 + 11661555556059.

It is an arithmetic number, because the mean of its divisors is an integer number (11661555556059).

Almost surely, 2^{23323111112117} is an apocalyptic number.

It is an amenable number.

23323111112117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323111112117 is an equidigital number, since it uses as much as digits as its factorization.

23323111112117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 29.

Adding to 23323111112117 its reverse (71121111132332), we get a palindrome (94444222244449).

The spelling of 23323111112117 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred eleven million, one hundred twelve thousand, one hundred seventeen".