1104112121 has 8 divisors (see below), whose sum is σ = 1273419840. Its totient is φ = 937698768.

The previous prime is 1104112081. The next prime is 1104112133. The reversal of 1104112121 is 1212114011.

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

It is a cyclic number.

It is not a de Polignac number, because 1104112121 - 2¹⁴ = 1104095737 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1104112096 and 1104112105.

It is not an unprimeable number, because it can be changed into a prime (1104112421) 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, 722771 + ... + 724296.

It is an arithmetic number, because the mean of its divisors is an integer number (159177480).

Almost surely, 2^1104112121 is an apocalyptic number.

It is an amenable number.

1104112121 is a deficient number, since it is larger than the sum of its proper divisors (169307719).

1104112121 is a wasteful number, since it uses less digits than its factorization.

1104112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447183.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 1104112121 is about 33228.1826316156. The cubic root of 1104112121 is about 1033.5648373319.

Adding to 1104112121 its reverse (1212114011), we get a palindrome (2316226132).

The spelling of 1104112121 in words is "one billion, one hundred four million, one hundred twelve thousand, one hundred twenty-one".