2100213311 has 8 divisors (see below), whose sum is σ = 2405176320. Its totient is φ = 1796483448.

The previous prime is 2100213287. The next prime is 2100213343. The reversal of 2100213311 is 1133120012.

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 2100213311 - 2¹⁰ = 2100212287 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 (2100213361) 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, 304631 + ... + 311448.

It is an arithmetic number, because the mean of its divisors is an integer number (300647040).

Almost surely, 2^2100213311 is an apocalyptic number.

2100213311 is a deficient number, since it is larger than the sum of its proper divisors (304963009).

2100213311 is an equidigital number, since it uses as much as digits as its factorization.

2100213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616573.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2100213311 is about 45828.0843042779. The cubic root of 2100213311 is about 1280.6225225072.

Adding to 2100213311 its reverse (1133120012), we get a palindrome (3233333323).

The spelling of 2100213311 in words is "two billion, one hundred million, two hundred thirteen thousand, three hundred eleven".