23123333302117 has 2 divisors, whose sum is σ = 23123333302118. Its totient is φ = 23123333302116.

The previous prime is 23123333302057. The next prime is 23123333302211. The reversal of 23123333302117 is 71120333332132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14510012258401 + 8613321043716 = 3809201^2 + 2934846^2 .

It is a cyclic number.

It is not a de Polignac number, because 23123333302117 - 2³¹ = 23121185818469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23123333305117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561666651058 + 11561666651059.

It is an arithmetic number, because the mean of its divisors is an integer number (11561666651059).

Almost surely, 2^{23123333302117} is an apocalyptic number.

It is an amenable number.

23123333302117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23123333302117 is an equidigital number, since it uses as much as digits as its factorization.

23123333302117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 34.

Adding to 23123333302117 its reverse (71120333332132), we get a palindrome (94243666634249).

The spelling of 23123333302117 in words is "twenty-three trillion, one hundred twenty-three billion, three hundred thirty-three million, three hundred two thousand, one hundred seventeen".