2100330223 has 4 divisors (see below), whose sum is σ = 2134761928. Its totient is φ = 2065898520.

The previous prime is 2100330181. The next prime is 2100330241. The reversal of 2100330223 is 3220330012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2100330223 - 2¹³ = 2100322031 is a prime.

It is a super-2 number, since 2×2100330223² = 8822774091294459458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2100330197 and 2100330206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100330283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17215761 + ... + 17215882.

It is an arithmetic number, because the mean of its divisors is an integer number (533690482).

Almost surely, 2^2100330223 is an apocalyptic number.

2100330223 is a deficient number, since it is larger than the sum of its proper divisors (34431705).

2100330223 is an equidigital number, since it uses as much as digits as its factorization.

2100330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34431704.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2100330223 is about 45829.3598362447. The cubic root of 2100330223 is about 1280.6462847541.

Adding to 2100330223 its reverse (3220330012), we get a palindrome (5320660235).

The spelling of 2100330223 in words is "two billion, one hundred million, three hundred thirty thousand, two hundred twenty-three".