211100120234 has 8 divisors (see below), whose sum is σ = 316652260800. Its totient is φ = 105549366636.

The previous prime is 211100120233. The next prime is 211100120251. The reversal of 211100120234 is 432021001112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (211100120233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217217 + ... + 685115.

It is an arithmetic number, because the mean of its divisors is an integer number (39581532600).

Almost surely, 2^211100120234 is an apocalyptic number.

211100120234 is a deficient number, since it is larger than the sum of its proper divisors (105552140566).

211100120234 is a wasteful number, since it uses less digits than its factorization.

211100120234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693484.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 211100120234 its reverse (432021001112), we get a palindrome (643121121346).

The spelling of 211100120234 in words is "two hundred eleven billion, one hundred million, one hundred twenty thousand, two hundred thirty-four".