110121220112203 has 2 divisors, whose sum is σ = 110121220112204. Its totient is φ = 110121220112202.

The previous prime is 110121220112171. The next prime is 110121220112209. The reversal of 110121220112203 is 302211022121011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110121220112203 - 2⁵ = 110121220112171 is a prime.

It is not a weakly prime, because it can be changed into another prime (110121220112209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060610056101 + 55060610056102.

It is an arithmetic number, because the mean of its divisors is an integer number (55060610056102).

Almost surely, 2^{110121220112203} is an apocalyptic number.

110121220112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121220112203 is an equidigital number, since it uses as much as digits as its factorization.

110121220112203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 110121220112203 its reverse (302211022121011), we get a palindrome (412332242233214).

The spelling of 110121220112203 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty million, one hundred twelve thousand, two hundred three".