2321230321233 has 64 divisors (see below), whose sum is σ = 3659862835200. Its totient is φ = 1449873924480.

The previous prime is 2321230321231. The next prime is 2321230321247. The reversal of 2321230321233 is 3321230321232.

2321230321233 is a `hidden beast` number, since 2 + 321 + 2 + 303 + 2 + 1 + 2 + 33 = 666.

It is not a de Polignac number, because 2321230321233 - 2¹ = 2321230321231 is a prime.

It is a super-2 number, since 2×2321230321233² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2321230321197 and 2321230321206.

It is not an unprimeable number, because it can be changed into a prime (2321230321231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40181616 + ... + 40239342.

It is an arithmetic number, because the mean of its divisors is an integer number (57185356800).

Almost surely, 2^{2321230321233} is an apocalyptic number.

It is an amenable number.

2321230321233 is a deficient number, since it is larger than the sum of its proper divisors (1338632513967).

2321230321233 is a wasteful number, since it uses less digits than its factorization.

2321230321233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58619 (or 58613 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2321230321233 its reverse (3321230321232), we get a palindrome (5642460642465).

Subtracting 2321230321233 from its reverse (3321230321232), we obtain a palindrome (999999999999).

The spelling of 2321230321233 in words is "two trillion, three hundred twenty-one billion, two hundred thirty million, three hundred twenty-one thousand, two hundred thirty-three".