241111200121 has 4 divisors (see below), whose sum is σ = 263030400144. Its totient is φ = 219192000100.

The previous prime is 241111200103. The next prime is 241111200167. The reversal of 241111200121 is 121002111142.

241111200121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 241111200121 - 2⁷ = 241111199993 is a prime.

It is a super-2 number, since 2×241111200121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241111200095 and 241111200104.

It is not an unprimeable number, because it can be changed into a prime (241111200101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10959599995 + ... + 10959600016.

It is an arithmetic number, because the mean of its divisors is an integer number (65757600036).

Almost surely, 2^241111200121 is an apocalyptic number.

It is an amenable number.

241111200121 is a deficient number, since it is larger than the sum of its proper divisors (21919200023).

241111200121 is a wasteful number, since it uses less digits than its factorization.

241111200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21919200022.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 241111200121 its reverse (121002111142), we get a palindrome (362113311263).

The spelling of 241111200121 in words is "two hundred forty-one billion, one hundred eleven million, two hundred thousand, one hundred twenty-one".