1030223300321 has 4 divisors (see below), whose sum is σ = 1030227438000. Its totient is φ = 1030219162644.

The previous prime is 1030223300303. The next prime is 1030223300333. The reversal of 1030223300321 is 1230033220301.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030223300321 is a prime.

It is a super-2 number, since 2×1030223300321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030223300293 and 1030223300302.

It is not an unprimeable number, because it can be changed into a prime (1030223309321) 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, 1669691 + ... + 2201888.

It is an arithmetic number, because the mean of its divisors is an integer number (257556859500).

Almost surely, 2^{1030223300321} is an apocalyptic number.

It is an amenable number.

1030223300321 is a deficient number, since it is larger than the sum of its proper divisors (4137679).

1030223300321 is an equidigital number, since it uses as much as digits as its factorization.

1030223300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137678.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030223300321 its reverse (1230033220301), we get a palindrome (2260256520622).

The spelling of 1030223300321 in words is "one trillion, thirty billion, two hundred twenty-three million, three hundred thousand, three hundred twenty-one".