23033321113217 has 2 divisors, whose sum is σ = 23033321113218. Its totient is φ = 23033321113216.

The previous prime is 23033321113193. The next prime is 23033321113301. The reversal of 23033321113217 is 71231112333032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23030170648576 + 3150464641 = 4798976^2 + 56129^2 .

It is a cyclic number.

It is not a de Polignac number, because 23033321113217 - 2¹⁴ = 23033321096833 is a prime.

It is not a weakly prime, because it can be changed into another prime (23033321113417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516660556608 + 11516660556609.

It is an arithmetic number, because the mean of its divisors is an integer number (11516660556609).

Almost surely, 2^{23033321113217} is an apocalyptic number.

It is an amenable number.

23033321113217 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033321113217 is an equidigital number, since it uses as much as digits as its factorization.

23033321113217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

Adding to 23033321113217 its reverse (71231112333032), we get a palindrome (94264433446249).

The spelling of 23033321113217 in words is "twenty-three trillion, thirty-three billion, three hundred twenty-one million, one hundred thirteen thousand, two hundred seventeen".