23133302230117 has 2 divisors, whose sum is σ = 23133302230118. Its totient is φ = 23133302230116.

The previous prime is 23133302229997. The next prime is 23133302230133. The reversal of 23133302230117 is 71103220333132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21399145098241 + 1734157131876 = 4625921^2 + 1316874^2 .

It is a cyclic number.

It is not a de Polignac number, because 23133302230117 - 2²⁷ = 23133168012389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23133302030117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566651115058 + 11566651115059.

It is an arithmetic number, because the mean of its divisors is an integer number (11566651115059).

Almost surely, 2^{23133302230117} is an apocalyptic number.

It is an amenable number.

23133302230117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23133302230117 is an equidigital number, since it uses as much as digits as its factorization.

23133302230117 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 31.

Adding to 23133302230117 its reverse (71103220333132), we get a palindrome (94236522563249).

The spelling of 23133302230117 in words is "twenty-three trillion, one hundred thirty-three billion, three hundred two million, two hundred thirty thousand, one hundred seventeen".