110120001121 has 8 divisors (see below), whose sum is σ = 119524557824. Its totient is φ = 100848842640.

The previous prime is 110120001077. The next prime is 110120001161. The reversal of 110120001121 is 121100021011.

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

It is not a de Polignac number, because 110120001121 - 2⁹ = 110120000609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120001098 and 110120001107.

It is not an unprimeable number, because it can be changed into a prime (110120001161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33347835 + ... + 33351136.

It is an arithmetic number, because the mean of its divisors is an integer number (14940569728).

Almost surely, 2^110120001121 is an apocalyptic number.

It is an amenable number.

110120001121 is a deficient number, since it is larger than the sum of its proper divisors (9404556703).

110120001121 is a wasteful number, since it uses less digits than its factorization.

110120001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66699111.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110120001121 its reverse (121100021011), we get a palindrome (231220022132).

The spelling of 110120001121 in words is "one hundred ten billion, one hundred twenty million, one thousand, one hundred twenty-one".