110121122102121 has 48 divisors (see below), whose sum is σ = 176859274475520. Its totient is φ = 65593411511040.

The previous prime is 110121122102119. The next prime is 110121122102141. The reversal of 110121122102121 is 121201221121011.

It is a happy number.

110121122102121 is a `hidden beast` number, since 110 + 1 + 211 + 221 + 0 + 2 + 121 = 666.

It is not a de Polignac number, because 110121122102121 - 2¹ = 110121122102119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110121122102094 and 110121122102103.

It is not an unprimeable number, because it can be changed into a prime (110121122102111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89769711 + ... + 90988148.

It is an arithmetic number, because the mean of its divisors is an integer number (3684568218240).

Almost surely, 2^{110121122102121} is an apocalyptic number.

It is an amenable number.

110121122102121 is a deficient number, since it is larger than the sum of its proper divisors (66738152373399).

110121122102121 is a wasteful number, since it uses less digits than its factorization.

110121122102121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180758046 (or 180758043 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110121122102121 its reverse (121201221121011), we get a palindrome (231322343223132).

The spelling of 110121122102121 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty-one".