2130212311 has 8 divisors (see below), whose sum is σ = 2156017248. Its totient is φ = 2104500000.

The previous prime is 2130212297. The next prime is 2130212351. The reversal of 2130212311 is 1132120312.

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 2130212311 - 2¹¹ = 2130210263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130212351) 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, 23686 + ... + 69436.

It is an arithmetic number, because the mean of its divisors is an integer number (269502156).

Almost surely, 2^2130212311 is an apocalyptic number.

2130212311 is a deficient number, since it is larger than the sum of its proper divisors (25804937).

2130212311 is a wasteful number, since it uses less digits than its factorization.

2130212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46313.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2130212311 is about 46154.2231112170. The cubic root of 2130212311 is about 1286.6910993493.

Adding to 2130212311 its reverse (1132120312), we get a palindrome (3262332623).

The spelling of 2130212311 in words is "two billion, one hundred thirty million, two hundred twelve thousand, three hundred eleven".