2323133321 has 2 divisors, whose sum is σ = 2323133322. Its totient is φ = 2323133320.

The previous prime is 2323133311. The next prime is 2323133341. The reversal of 2323133321 is 1233313232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1939169296 + 383964025 = 44036^2 + 19595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323133321 - 2¹⁴ = 2323116937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2323133311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161566660 + 1161566661.

It is an arithmetic number, because the mean of its divisors is an integer number (1161566661).

Almost surely, 2^2323133321 is an apocalyptic number.

It is an amenable number.

2323133321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323133321 is an equidigital number, since it uses as much as digits as its factorization.

2323133321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 23.

The square root of 2323133321 is about 48198.8933586654. The cubic root of 2323133321 is about 1324.4168923015.

Adding to 2323133321 its reverse (1233313232), we get a palindrome (3556446553).

The spelling of 2323133321 in words is "two billion, three hundred twenty-three million, one hundred thirty-three thousand, three hundred twenty-one".