241112121 has 4 divisors (see below), whose sum is σ = 321482832. Its totient is φ = 160741412.

The previous prime is 241112117. The next prime is 241112129. The reversal of 241112121 is 121211142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 241112121 - 2² = 241112117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241112121.

It is not an unprimeable number, because it can be changed into a prime (241112129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40185351 + ... + 40185356.

It is an arithmetic number, because the mean of its divisors is an integer number (80370708).

Almost surely, 2^241112121 is an apocalyptic number.

It is an amenable number.

241112121 is a deficient number, since it is larger than the sum of its proper divisors (80370711).

241112121 is an equidigital number, since it uses as much as digits as its factorization.

241112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80370710.

The product of its digits is 32, while the sum is 15.

The square root of 241112121 is about 15527.7854506043. The cubic root of 241112121 is about 622.4049163654.

Adding to 241112121 its reverse (121211142), we get a palindrome (362323263).

It can be divided in two parts, 2411121 and 21, that added together give a palindrome (2411142).

The spelling of 241112121 in words is "two hundred forty-one million, one hundred twelve thousand, one hundred twenty-one".