100233211111 has 8 divisors (see below), whose sum is σ = 111671817984. Its totient is φ = 89182353720.

The previous prime is 100233211093. The next prime is 100233211163. The reversal of 100233211111 is 111112332001.

It is a happy number.

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 100233211111 - 2¹³ = 100233202919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100233211411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96936825 + ... + 96937858.

It is an arithmetic number, because the mean of its divisors is an integer number (13958977248).

Almost surely, 2^100233211111 is an apocalyptic number.

100233211111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100233211111 is a deficient number, since it is larger than the sum of its proper divisors (11438606873).

100233211111 is a wasteful number, since it uses less digits than its factorization.

100233211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193874741.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 100233211111 its reverse (111112332001), we get a palindrome (211345543112).

The spelling of 100233211111 in words is "one hundred billion, two hundred thirty-three million, two hundred eleven thousand, one hundred eleven".