1230203333321 has 8 divisors (see below), whose sum is σ = 1299035902080. Its totient is φ = 1161779267088.

The previous prime is 1230203333311. The next prime is 1230203333351. The reversal of 1230203333321 is 1233333020321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230203333321 - 2⁶ = 1230203333257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230203333311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102119441 + ... + 102131486.

It is an arithmetic number, because the mean of its divisors is an integer number (162379487760).

Almost surely, 2^{1230203333321} is an apocalyptic number.

It is an amenable number.

1230203333321 is a deficient number, since it is larger than the sum of its proper divisors (68832568759).

1230203333321 is a wasteful number, since it uses less digits than its factorization.

1230203333321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204251263.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1230203333321 its reverse (1233333020321), we get a palindrome (2463536353642).

The spelling of 1230203333321 in words is "one trillion, two hundred thirty billion, two hundred three million, three hundred thirty-three thousand, three hundred twenty-one".