2130212023 has 8 divisors (see below), whose sum is σ = 2214859680. Its totient is φ = 2046310560.

The previous prime is 2130212009. The next prime is 2130212039. The reversal of 2130212023 is 3202120312.

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-2130212023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130211988 and 2130212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130212083) 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, 180723 + ... + 192148.

It is an arithmetic number, because the mean of its divisors is an integer number (276857460).

Almost surely, 2^2130212023 is an apocalyptic number.

2130212023 is a deficient number, since it is larger than the sum of its proper divisors (84647657).

2130212023 is a wasteful number, since it uses less digits than its factorization.

2130212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373097.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2130212023 is about 46154.2199912424. The cubic root of 2130212023 is about 1286.6910413634.

Adding to 2130212023 its reverse (3202120312), we get a palindrome (5332332335).

The spelling of 2130212023 in words is "two billion, one hundred thirty million, two hundred twelve thousand, twenty-three".