211312211030233 has 8 divisors (see below), whose sum is σ = 214776865541696. Its totient is φ = 207847573290000.

The previous prime is 211312211030197. The next prime is 211312211030237. The reversal of 211312211030233 is 332030112213112.

211312211030233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 211312211030233 - 2¹³ = 211312211022041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211312211030198 and 211312211030207.

It is not an unprimeable number, because it can be changed into a prime (211312211030237) 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, 22605910 + ... + 30555712.

It is an arithmetic number, because the mean of its divisors is an integer number (26847108192712).

Almost surely, 2^{211312211030233} is an apocalyptic number.

It is an amenable number.

211312211030233 is a deficient number, since it is larger than the sum of its proper divisors (3464654511463).

211312211030233 is an equidigital number, since it uses as much as digits as its factorization.

211312211030233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385615.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 211312211030233 its reverse (332030112213112), we get a palindrome (543342323243345).

The spelling of 211312211030233 in words is "two hundred eleven trillion, three hundred twelve billion, two hundred eleven million, thirty thousand, two hundred thirty-three".