1002230000321 has 8 divisors (see below), whose sum is σ = 1094123352000. Its totient is φ = 910466904240.

The previous prime is 1002230000293. The next prime is 1002230000357. The reversal of 1002230000321 is 1230000322001.

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 1002230000321 - 2⁶ = 1002230000257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002230000296 and 1002230000305.

It is not an unprimeable number, because it can be changed into a prime (1002230000621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32547806 + ... + 32578583.

It is an arithmetic number, because the mean of its divisors is an integer number (136765419000).

Almost surely, 2^{1002230000321} is an apocalyptic number.

1002230000321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1002230000321 is a deficient number, since it is larger than the sum of its proper divisors (91893351679).

1002230000321 is a wasteful number, since it uses less digits than its factorization.

1002230000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65127799.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1002230000321 its reverse (1230000322001), we get a palindrome (2232230322322).

The spelling of 1002230000321 in words is "one trillion, two billion, two hundred thirty million, three hundred twenty-one", and thus it is an aban number.