1230340430321 has 8 divisors (see below), whose sum is σ = 1265908547904. Its totient is φ = 1195088474160.

The previous prime is 1230340430303. The next prime is 1230340430323.

1230340430321 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230340430321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230340430323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79032461 + ... + 79048026.

It is an arithmetic number, because the mean of its divisors is an integer number (158238568488).

Almost surely, 2^{1230340430321} is an apocalyptic number.

It is an amenable number.

1230340430321 is a deficient number, since it is larger than the sum of its proper divisors (35568117583).

1230340430321 is a wasteful number, since it uses less digits than its factorization.

1230340430321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158080711.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 1230340 and 430321, that added together give a palindrome (1660661).

The spelling of 1230340430321 in words is "one trillion, two hundred thirty billion, three hundred forty million, four hundred thirty thousand, three hundred twenty-one".