4230130321 has 4 divisors (see below), whose sum is σ = 4250178544. Its totient is φ = 4210082100.

The previous prime is 4230130313. The next prime is 4230130357. The reversal of 4230130321 is 1230310324.

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 not a de Polignac number, because 4230130321 - 2³ = 4230130313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230130391) 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, 10023795 + ... + 10024216.

It is an arithmetic number, because the mean of its divisors is an integer number (1062544636).

Almost surely, 2^4230130321 is an apocalyptic number.

It is an amenable number.

4230130321 is a deficient number, since it is larger than the sum of its proper divisors (20048223).

4230130321 is a wasteful number, since it uses less digits than its factorization.

4230130321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20048222.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4230130321 is about 65039.4520348996. The cubic root of 4230130321 is about 1617.2776409281.

Adding to 4230130321 its reverse (1230310324), we get a palindrome (5460440645).

The spelling of 4230130321 in words is "four billion, two hundred thirty million, one hundred thirty thousand, three hundred twenty-one".