121110332100233 has 20 divisors (see below), whose sum is σ = 142607419886160. Its totient is φ = 102838679642664.

The previous prime is 121110332100227. The next prime is 121110332100253. The reversal of 121110332100233 is 332001233011121.

It is not a de Polignac number, because 121110332100233 - 2⁴ = 121110332100217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121110332100199 and 121110332100208.

It is not an unprimeable number, because it can be changed into a prime (121110332100203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 235451603 + ... + 235965416.

It is an arithmetic number, because the mean of its divisors is an integer number (7130370994308).

Almost surely, 2^{121110332100233} is an apocalyptic number.

It is an amenable number.

121110332100233 is a deficient number, since it is larger than the sum of its proper divisors (21497087785927).

121110332100233 is an frugal number, since it uses more digits than its factorization.

121110332100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471417154 (or 471417133 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121110332100233 its reverse (332001233011121), we get a palindrome (453111565111354).

The spelling of 121110332100233 in words is "one hundred twenty-one trillion, one hundred ten billion, three hundred thirty-two million, one hundred thousand, two hundred thirty-three".