2328841181 has 2 divisors, whose sum is σ = 2328841182. Its totient is φ = 2328841180.

The previous prime is 2328841129. The next prime is 2328841183. The reversal of 2328841181 is 1811488232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2307265156 + 21576025 = 48034^2 + 4645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2328841181 is a prime.

It is a super-2 number, since 2×2328841181² = 10847002492642949522, which contains 22 as substring.

Together with 2328841183, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2328841183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164420590 + 1164420591.

It is an arithmetic number, because the mean of its divisors is an integer number (1164420591).

Almost surely, 2^2328841181 is an apocalyptic number.

It is an amenable number.

2328841181 is a deficient number, since it is larger than the sum of its proper divisors (1).

2328841181 is an equidigital number, since it uses as much as digits as its factorization.

2328841181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24576, while the sum is 38.

The square root of 2328841181 is about 48258.0685585323. The cubic root of 2328841181 is about 1325.5006876733.

The spelling of 2328841181 in words is "two billion, three hundred twenty-eight million, eight hundred forty-one thousand, one hundred eighty-one".