2056330211 has 16 divisors (see below), whose sum is σ = 2249694720. Its totient is φ = 1868106240.

The previous prime is 2056330201. The next prime is 2056330259. The reversal of 2056330211 is 1120336502.

It is not a de Polignac number, because 2056330211 - 2⁶ = 2056330147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056330201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492350 + ... + 496508.

It is an arithmetic number, because the mean of its divisors is an integer number (140605920).

Almost surely, 2^2056330211 is an apocalyptic number.

2056330211 is a deficient number, since it is larger than the sum of its proper divisors (193364509).

2056330211 is a wasteful number, since it uses less digits than its factorization.

2056330211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2056330211 is about 45346.7772945333. Note that the first 3 decimals coincide. The cubic root of 2056330211 is about 1271.6403073902.

Adding to 2056330211 its reverse (1120336502), we get a palindrome (3176666713).

The spelling of 2056330211 in words is "two billion, fifty-six million, three hundred thirty thousand, two hundred eleven".