110210121011 has 8 divisors (see below), whose sum is σ = 110408500224. Its totient is φ = 110011851400.

The previous prime is 110210120987. The next prime is 110210121013. The reversal of 110210121011 is 110121012011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110210121011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110210120983 and 110210121001.

It is not an unprimeable number, because it can be changed into a prime (110210121013) 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 7 ways as a sum of consecutive naturals, for example, 2137586 + ... + 2188536.

It is an arithmetic number, because the mean of its divisors is an integer number (13801062528).

Almost surely, 2^110210121011 is an apocalyptic number.

110210121011 is a deficient number, since it is larger than the sum of its proper divisors (198379213).

110210121011 is an equidigital number, since it uses as much as digits as its factorization.

110210121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54801.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110210121011 its reverse (110121012011), we get a palindrome (220331133022).

The spelling of 110210121011 in words is "one hundred ten billion, two hundred ten million, one hundred twenty-one thousand, eleven".