2123323330211 has 8 divisors (see below), whose sum is σ = 2170296184320. Its totient is φ = 2076852859848.

The previous prime is 2123323330207. The next prime is 2123323330267. The reversal of 2123323330211 is 1120333233212.

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 2123323330211 - 2² = 2123323330207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2123323339211) 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, 125587391 + ... + 125604296.

It is an arithmetic number, because the mean of its divisors is an integer number (271287023040).

Almost surely, 2^{2123323330211} is an apocalyptic number.

2123323330211 is a deficient number, since it is larger than the sum of its proper divisors (46972854109).

2123323330211 is a wasteful number, since it uses less digits than its factorization.

2123323330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251191873.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2123323330211 its reverse (1120333233212), we get a palindrome (3243656563423).

The spelling of 2123323330211 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred thirty thousand, two hundred eleven".