23132324389 has 2 divisors, whose sum is σ = 23132324390. Its totient is φ = 23132324388.

The previous prime is 23132324377. The next prime is 23132324417. The reversal of 23132324389 is 98342323132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19290432100 + 3841892289 = 138890^2 + 61983^2 .

It is a cyclic number.

It is not a de Polignac number, because 23132324389 - 2¹⁹ = 23131800101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23132324309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566162194 + 11566162195.

It is an arithmetic number, because the mean of its divisors is an integer number (11566162195).

Almost surely, 2^23132324389 is an apocalyptic number.

It is an amenable number.

23132324389 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132324389 is an equidigital number, since it uses as much as digits as its factorization.

23132324389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 40.

The spelling of 23132324389 in words is "twenty-three billion, one hundred thirty-two million, three hundred twenty-four thousand, three hundred eighty-nine".