2233003012321 has 4 divisors (see below), whose sum is σ = 2233387157652. Its totient is φ = 2232618866992.

The previous prime is 2233003012319. The next prime is 2233003012369. The reversal of 2233003012321 is 1232103003322.

2233003012321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 874344684096 + 1358658328225 = 935064^2 + 1165615^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233003012321 - 2¹ = 2233003012319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233003012292 and 2233003012301.

It is not an unprimeable number, because it can be changed into a prime (2233003012021) 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, 192063946 + ... + 192075571.

It is an arithmetic number, because the mean of its divisors is an integer number (558346789413).

Almost surely, 2^{2233003012321} is an apocalyptic number.

It is an amenable number.

2233003012321 is a deficient number, since it is larger than the sum of its proper divisors (384145331).

2233003012321 is an equidigital number, since it uses as much as digits as its factorization.

2233003012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384145330.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2233003012321 its reverse (1232103003322), we get a palindrome (3465106015643).

The spelling of 2233003012321 in words is "two trillion, two hundred thirty-three billion, three million, twelve thousand, three hundred twenty-one".