110120011 has 2 divisors, whose sum is σ = 110120012. Its totient is φ = 110120010.

The previous prime is 110119993. The next prime is 110120039. The reversal of 110120011 is 110021011.

It is a weak prime.

It is an emirp because it is prime and its reverse (110021011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110120011 - 2¹³ = 110111819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110119976 and 110120003.

It is not a weakly prime, because it can be changed into another prime (110120051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060005 + 55060006.

It is an arithmetic number, because the mean of its divisors is an integer number (55060006).

Almost surely, 2^110120011 is an apocalyptic number.

110120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120011 is an equidigital number, since it uses as much as digits as its factorization.

110120011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 110120011 is about 10493.8082219945. The cubic root of 110120011 is about 479.3161717962.

Adding to 110120011 its reverse (110021011), we get a palindrome (220141022).

It can be divided in two parts, 1101 and 20011, that added together give a palindrome (21112).

The spelling of 110120011 in words is "one hundred ten million, one hundred twenty thousand, eleven".