2130213213 has 24 divisors (see below), whose sum is σ = 3127924800. Its totient is φ = 1396725120.

The previous prime is 2130213199. The next prime is 2130213223. The reversal of 2130213213 is 3123120312.

It is not a de Polignac number, because 2130213213 - 2⁵ = 2130213181 is a prime.

2130213213 is a modest number, since divided by 213213 gives 2130 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130213223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272838 + ... + 280536.

It is an arithmetic number, because the mean of its divisors is an integer number (130330200).

Almost surely, 2^2130213213 is an apocalyptic number.

It is an amenable number.

2130213213 is a deficient number, since it is larger than the sum of its proper divisors (997711587).

2130213213 is a wasteful number, since it uses less digits than its factorization.

2130213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209 (or 8206 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2130213213 is about 46154.2328828029. The cubic root of 2130213213 is about 1286.6912809580.

Adding to 2130213213 its reverse (3123120312), we get a palindrome (5253333525).

The spelling of 2130213213 in words is "two billion, one hundred thirty million, two hundred thirteen thousand, two hundred thirteen".