1230210032321 has 8 divisors (see below), whose sum is σ = 1269942146304. Its totient is φ = 1190480913360.

The previous prime is 1230210032291. The next prime is 1230210032327. The reversal of 1230210032321 is 1232300120321.

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 1230210032321 - 2⁶ = 1230210032257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230210032293 and 1230210032302.

It is not an unprimeable number, because it can be changed into a prime (1230210032327) 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, 101351 + ... + 1571843.

It is an arithmetic number, because the mean of its divisors is an integer number (158742768288).

Almost surely, 2^{1230210032321} is an apocalyptic number.

It is an amenable number.

1230210032321 is a deficient number, since it is larger than the sum of its proper divisors (39732113983).

1230210032321 is a wasteful number, since it uses less digits than its factorization.

1230210032321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497511.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1230210032321 its reverse (1232300120321), we get a palindrome (2462510152642).

The spelling of 1230210032321 in words is "one trillion, two hundred thirty billion, two hundred ten million, thirty-two thousand, three hundred twenty-one".