2100211020223 has 8 divisors (see below), whose sum is σ = 2340792468720. Its totient is φ = 1872633974400.

The previous prime is 2100211020209. The next prime is 2100211020233. The reversal of 2100211020223 is 3220201120012.

It is a happy number.

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 2100211020223 - 2²⁹ = 2099674149311 is a prime.

It is a super-2 number, since 2×2100211020223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2100211020197 and 2100211020206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100211020233) 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, 3251100328 + ... + 3251100973.

It is an arithmetic number, because the mean of its divisors is an integer number (292599058590).

Almost surely, 2^{2100211020223} is an apocalyptic number.

2100211020223 is a deficient number, since it is larger than the sum of its proper divisors (240581448497).

2100211020223 is a wasteful number, since it uses less digits than its factorization.

2100211020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6502201337.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2100211020223 its reverse (3220201120012), we get a palindrome (5320412140235).

The spelling of 2100211020223 in words is "two trillion, one hundred billion, two hundred eleven million, twenty thousand, two hundred twenty-three".