211133243203334 has 16 divisors (see below), whose sum is σ = 320936702793840. Its totient is φ = 104157684946560.

The previous prime is 211133243203331. The next prime is 211133243203339. The reversal of 211133243203334 is 433302342331112.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 211133243203294 and 211133243203303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211133243203331) 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, 835541879 + ... + 835794530.

It is an arithmetic number, because the mean of its divisors is an integer number (20058543924615).

Almost surely, 2^{211133243203334} is an apocalyptic number.

211133243203334 is a deficient number, since it is larger than the sum of its proper divisors (109803459590506).

211133243203334 is a wasteful number, since it uses less digits than its factorization.

211133243203334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671337255.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 211133243203334 its reverse (433302342331112), we get a palindrome (644435585534446).

The spelling of 211133243203334 in words is "two hundred eleven trillion, one hundred thirty-three billion, two hundred forty-three million, two hundred three thousand, three hundred thirty-four".