1230300030321 has 6 divisors (see below), whose sum is σ = 1777100043810. Its totient is φ = 820200020208.

The previous prime is 1230300030313. The next prime is 1230300030371.

1230300030321 is a `hidden beast` number, since 12 + 3 + 0 + 300 + 0 + 30 + 321 = 666.

1230300030321 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 894085604721 + 336214425600 = 945561^2 + 579840^2 .

It is not a de Polignac number, because 1230300030321 - 2³ = 1230300030313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230300030294 and 1230300030303.

It is not an unprimeable number, because it can be changed into a prime (1230300030371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68350001676 + ... + 68350001693.

It is an arithmetic number, because the mean of its divisors is an integer number (296183340635).

Almost surely, 2^{1230300030321} is an apocalyptic number.

It is an amenable number.

1230300030321 is a deficient number, since it is larger than the sum of its proper divisors (546800013489).

1230300030321 is a wasteful number, since it uses less digits than its factorization.

1230300030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136700003375 (or 136700003372 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 12303000 and 30321, that added together give a palindrome (12333321).

The spelling of 1230300030321 in words is "one trillion, two hundred thirty billion, three hundred million, thirty thousand, three hundred twenty-one".