211423103101 has 16 divisors (see below), whose sum is σ = 245257971840. Its totient is φ = 178496683200.

The previous prime is 211423103083. The next prime is 211423103123. The reversal of 211423103101 is 101301324112.

211423103101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211423103101 - 2⁷ = 211423102973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211423103191) 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 15 ways as a sum of consecutive naturals, for example, 6503355 + ... + 6535783.

It is an arithmetic number, because the mean of its divisors is an integer number (15328623240).

Almost surely, 2^211423103101 is an apocalyptic number.

It is an amenable number.

211423103101 is a deficient number, since it is larger than the sum of its proper divisors (33834868739).

211423103101 is a wasteful number, since it uses less digits than its factorization.

211423103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46404.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211423103101 its reverse (101301324112), we get a palindrome (312724427213).

The spelling of 211423103101 in words is "two hundred eleven billion, four hundred twenty-three million, one hundred three thousand, one hundred one".