211100010203323 has 8 divisors (see below), whose sum is σ = 223580496739392. Its totient is φ = 198626505764736.

The previous prime is 211100010203279. The next prime is 211100010203417. The reversal of 211100010203323 is 323302010001112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211100010203323 - 2²⁹ = 211099473332411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211100010203323.

It is not an unprimeable number, because it can be changed into a prime (211100010200323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745462115 + ... + 1745583052.

It is an arithmetic number, because the mean of its divisors is an integer number (27947562092424).

Almost surely, 2^{211100010203323} is an apocalyptic number.

211100010203323 is a deficient number, since it is larger than the sum of its proper divisors (12480486536069).

211100010203323 is a wasteful number, since it uses less digits than its factorization.

211100010203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491048741.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211100010203323 its reverse (323302010001112), we get a palindrome (534402020204435).

The spelling of 211100010203323 in words is "two hundred eleven trillion, one hundred billion, ten million, two hundred three thousand, three hundred twenty-three".