2432323121 has 2 divisors, whose sum is σ = 2432323122. Its totient is φ = 2432323120.

The previous prime is 2432323109. The next prime is 2432323123. The reversal of 2432323121 is 1213232342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1992372496 + 439950625 = 44636^2 + 20975^2 .

It is a cyclic number.

It is not a de Polignac number, because 2432323121 - 2³⁰ = 1358581297 is a prime.

It is a Sophie Germain prime.

Together with 2432323123, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2432323123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216161560 + 1216161561.

It is an arithmetic number, because the mean of its divisors is an integer number (1216161561).

Almost surely, 2^2432323121 is an apocalyptic number.

It is an amenable number.

2432323121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2432323121 is an equidigital number, since it uses as much as digits as its factorization.

2432323121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 2432323121 is about 49318.5879866810. The cubic root of 2432323121 is about 1344.8497173659.

Adding to 2432323121 its reverse (1213232342), we get a palindrome (3645555463).

The spelling of 2432323121 in words is "two billion, four hundred thirty-two million, three hundred twenty-three thousand, one hundred twenty-one".