2100223311 has 32 divisors (see below), whose sum is σ = 3103280640. Its totient is φ = 1257467904.

The previous prime is 2100223303. The next prime is 2100223331. The reversal of 2100223311 is 1133220012.

It is not a de Polignac number, because 2100223311 - 2³ = 2100223303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100223331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141055 + ... + 155231.

It is an arithmetic number, because the mean of its divisors is an integer number (96977520).

Almost surely, 2^2100223311 is an apocalyptic number.

2100223311 is a deficient number, since it is larger than the sum of its proper divisors (1003057329).

2100223311 is a wasteful number, since it uses less digits than its factorization.

2100223311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14335.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2100223311 is about 45828.1934075521. The cubic root of 2100223311 is about 1280.6245550316.

Adding to 2100223311 its reverse (1133220012), we get a palindrome (3233443323).

The spelling of 2100223311 in words is "two billion, one hundred million, two hundred twenty-three thousand, three hundred eleven".