2184131023 has 2 divisors, whose sum is σ = 2184131024. Its totient is φ = 2184131022.

The previous prime is 2184131021. The next prime is 2184131087. The reversal of 2184131023 is 3201314812.

It is a happy number.

2184131023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2184131023 - 2¹ = 2184131021 is a prime.

Together with 2184131021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184131021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092065511 + 1092065512.

It is an arithmetic number, because the mean of its divisors is an integer number (1092065512).

Almost surely, 2^2184131023 is an apocalyptic number.

2184131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184131023 is an equidigital number, since it uses as much as digits as its factorization.

2184131023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2184131023 is about 46734.6875778581. The cubic root of 2184131023 is about 1297.4567680746.

Adding to 2184131023 its reverse (3201314812), we get a palindrome (5385445835).

The spelling of 2184131023 in words is "two billion, one hundred eighty-four million, one hundred thirty-one thousand, twenty-three".