211003102330123 has 8 divisors (see below), whose sum is σ = 216150008111856. Its totient is φ = 205856219817600.

The previous prime is 211003102330103. The next prime is 211003102330169. The reversal of 211003102330123 is 321033201300112.

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 211003102330123 - 2²⁵ = 211003068775691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211003102330094 and 211003102330103.

It is not an unprimeable number, because it can be changed into a prime (211003102330103) 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, 13296415 + ... + 24470407.

It is an arithmetic number, because the mean of its divisors is an integer number (27018751013982).

Almost surely, 2^{211003102330123} is an apocalyptic number.

211003102330123 is a deficient number, since it is larger than the sum of its proper divisors (5146905781733).

211003102330123 is a wasteful number, since it uses less digits than its factorization.

211003102330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11634605.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 211003102330123 its reverse (321033201300112), we get a palindrome (532036303630235).

The spelling of 211003102330123 in words is "two hundred eleven trillion, three billion, one hundred two million, three hundred thirty thousand, one hundred twenty-three".