2130312230 has 8 divisors (see below), whose sum is σ = 3834562032. Its totient is φ = 852124888.

The previous prime is 2130312227. The next prime is 2130312251. The reversal of 2130312230 is 322130312.

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

It is a junction number, because it is equal to n+sod(n) for n = 2130312199 and 2130312208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106515602 + ... + 106515621.

It is an arithmetic number, because the mean of its divisors is an integer number (479320254).

Almost surely, 2^2130312230 is an apocalyptic number.

2130312230 is a deficient number, since it is larger than the sum of its proper divisors (1704249802).

2130312230 is a wasteful number, since it uses less digits than its factorization.

2130312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213031230.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2130312230 is about 46155.3055455166. The cubic root of 2130312230 is about 1286.7112167303.

Adding to 2130312230 its reverse (322130312), we get a palindrome (2452442542).

It can be divided in two parts, 21303 and 12230, that added together give a palindrome (33533).

The spelling of 2130312230 in words is "two billion, one hundred thirty million, three hundred twelve thousand, two hundred thirty".