2230123133 has 6 divisors (see below), whose sum is σ = 2594224926. Its totient is φ = 1911534072.

The previous prime is 2230123117. The next prime is 2230123183. The reversal of 2230123133 is 3313210322.

It can be written as a sum of positive squares in only one way, i.e., 2225291929 + 4831204 = 47173^2 + 2198^2 .

It is not a de Polignac number, because 2230123133 - 2⁴ = 2230123117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230123183) 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 in 5 ways as a sum of consecutive naturals, for example, 22756310 + ... + 22756407.

It is an arithmetic number, because the mean of its divisors is an integer number (432370821).

Almost surely, 2^2230123133 is an apocalyptic number.

It is an amenable number.

2230123133 is a deficient number, since it is larger than the sum of its proper divisors (364101793).

2230123133 is an equidigital number, since it uses as much as digits as its factorization.

2230123133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45512731 (or 45512724 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2230123133 is about 47224.1795376055. The cubic root of 2230123133 is about 1306.5006021242.

Adding to 2230123133 its reverse (3313210322), we get a palindrome (5543333455).

The spelling of 2230123133 in words is "two billion, two hundred thirty million, one hundred twenty-three thousand, one hundred thirty-three".