102110100220211 has 4 divisors (see below), whose sum is σ = 102114727518312. Its totient is φ = 102105472922112.

The previous prime is 102110100220201. The next prime is 102110100220237. The reversal of 102110100220211 is 112022001011201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102110100220211 - 2³⁰ = 102109026478387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102110100220201) 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 3 ways as a sum of consecutive naturals, for example, 2313615950 + ... + 2313660083.

It is an arithmetic number, because the mean of its divisors is an integer number (25528681879578).

Almost surely, 2^{102110100220211} is an apocalyptic number.

102110100220211 is a deficient number, since it is larger than the sum of its proper divisors (4627298101).

102110100220211 is an equidigital number, since it uses as much as digits as its factorization.

102110100220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627298100.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102110100220211 its reverse (112022001011201), we get a palindrome (214132101231412).

The spelling of 102110100220211 in words is "one hundred two trillion, one hundred ten billion, one hundred million, two hundred twenty thousand, two hundred eleven".