110121000211 has 2 divisors, whose sum is σ = 110121000212. Its totient is φ = 110121000210.

The previous prime is 110121000203. The next prime is 110121000221. The reversal of 110121000211 is 112000121011.

It is an a-pointer prime, because the next prime (110121000221) can be obtained adding 110121000211 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110121000211 - 2³ = 110121000203 is a prime.

It is not a weakly prime, because it can be changed into another prime (110121000221) 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 as a sum of consecutive naturals, namely, 55060500105 + 55060500106.

It is an arithmetic number, because the mean of its divisors is an integer number (55060500106).

Almost surely, 2^110121000211 is an apocalyptic number.

110121000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121000211 is an equidigital number, since it uses as much as digits as its factorization.

110121000211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110121000211 its reverse (112000121011), we get a palindrome (222121121222).

The spelling of 110121000211 in words is "one hundred ten billion, one hundred twenty-one million, two hundred eleven", and thus it is an aban number.