23323202117 has 2 divisors, whose sum is σ = 23323202118. Its totient is φ = 23323202116.

The previous prime is 23323202099. The next prime is 23323202137. The reversal of 23323202117 is 71120232332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21110346436 + 2212855681 = 145294^2 + 47041^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323202117 - 2³⁰ = 22249460293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323202137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661601058 + 11661601059.

It is an arithmetic number, because the mean of its divisors is an integer number (11661601059).

Almost surely, 2^23323202117 is an apocalyptic number.

It is an amenable number.

23323202117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323202117 is an equidigital number, since it uses as much as digits as its factorization.

23323202117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 23323202117 its reverse (71120232332), we get a palindrome (94443434449).

The spelling of 23323202117 in words is "twenty-three billion, three hundred twenty-three million, two hundred two thousand, one hundred seventeen".