211031104334 has 16 divisors (see below), whose sum is σ = 319089127248. Its totient is φ = 104671419072.

The previous prime is 211031104321. The next prime is 211031104337. The reversal of 211031104334 is 433401130112.

211031104334 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211031104337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713279 + ... + 964794.

It is an arithmetic number, because the mean of its divisors is an integer number (19943070453).

Almost surely, 2^211031104334 is an apocalyptic number.

211031104334 is a deficient number, since it is larger than the sum of its proper divisors (108058022914).

211031104334 is a wasteful number, since it uses less digits than its factorization.

211031104334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678579.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 211031104334 its reverse (433401130112), we get a palindrome (644432234446).

The spelling of 211031104334 in words is "two hundred eleven billion, thirty-one million, one hundred four thousand, three hundred thirty-four".