2123232233 has 4 divisors (see below), whose sum is σ = 2159219280. Its totient is φ = 2087245188.

The previous prime is 2123232227. The next prime is 2123232239. The reversal of 2123232233 is 3322323212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2123232227) and next prime (2123232239).

It is a cyclic number.

It is not a de Polignac number, because 2123232233 - 2⁶ = 2123232169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2123232199 and 2123232208.

It is not an unprimeable number, because it can be changed into a prime (2123232239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17993435 + ... + 17993552.

It is an arithmetic number, because the mean of its divisors is an integer number (539804820).

Almost surely, 2^2123232233 is an apocalyptic number.

It is an amenable number.

2123232233 is a deficient number, since it is larger than the sum of its proper divisors (35987047).

2123232233 is an equidigital number, since it uses as much as digits as its factorization.

2123232233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35987046.

The product of its digits is 2592, while the sum is 23.

The square root of 2123232233 is about 46078.5441718811. The cubic root of 2123232233 is about 1285.2841923676.

Adding to 2123232233 its reverse (3322323212), we get a palindrome (5445555445).

The spelling of 2123232233 in words is "two billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred thirty-three".