2230971923 has 2 divisors, whose sum is σ = 2230971924. Its totient is φ = 2230971922.

The previous prime is 2230971913. The next prime is 2230971961. The reversal of 2230971923 is 3291790322.

It is an a-pointer prime, because the next prime (2230971961) can be obtained adding 2230971923 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2230971923 - 2⁶ = 2230971859 is a prime.

It is a super-3 number, since 3×2230971923³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2230971913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115485961 + 1115485962.

It is an arithmetic number, because the mean of its divisors is an integer number (1115485962).

Almost surely, 2^2230971923 is an apocalyptic number.

2230971923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230971923 is an equidigital number, since it uses as much as digits as its factorization.

2230971923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 2230971923 is about 47233.1654984080. The cubic root of 2230971923 is about 1306.6663334793. Note that the first 3 decimals are identical.

The spelling of 2230971923 in words is "two billion, two hundred thirty million, nine hundred seventy-one thousand, nine hundred twenty-three".