23323030211 has 4 divisors (see below), whose sum is σ = 25117109472. Its totient is φ = 21528950952.

The previous prime is 23323030207. The next prime is 23323030217. The reversal of 23323030211 is 11203032332.

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 23323030211 - 2² = 23323030207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23323030217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897039611 + ... + 897039636.

It is an arithmetic number, because the mean of its divisors is an integer number (6279277368).

Almost surely, 2^23323030211 is an apocalyptic number.

23323030211 is a deficient number, since it is larger than the sum of its proper divisors (1794079261).

23323030211 is a wasteful number, since it uses less digits than its factorization.

23323030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794079260.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23323030211 its reverse (11203032332), we get a palindrome (34526062543).

The spelling of 23323030211 in words is "twenty-three billion, three hundred twenty-three million, thirty thousand, two hundred eleven".