211233104034 has 16 divisors (see below), whose sum is σ = 423037889760. Its totient is φ = 70315754400.

The previous prime is 211233104009. The next prime is 211233104051. The reversal of 211233104034 is 430401332112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211233103995 and 211233104013.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23815267 + ... + 23824134.

It is an arithmetic number, because the mean of its divisors is an integer number (26439868110).

Almost surely, 2^211233104034 is an apocalyptic number.

211233104034 is an abundant number, since it is smaller than the sum of its proper divisors (211804785726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211233104034 is a wasteful number, since it uses less digits than its factorization.

211233104034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47640145.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 211233104034 its reverse (430401332112), we get a palindrome (641634436146).

The spelling of 211233104034 in words is "two hundred eleven billion, two hundred thirty-three million, one hundred four thousand, thirty-four".