411112121 has 8 divisors (see below), whose sum is σ = 480769344. Its totient is φ = 344186640.

The previous prime is 411112087. The next prime is 411112133. The reversal of 411112121 is 121211114.

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

It is not a de Polignac number, because 411112121 - 2⁶ = 411112057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411112096 and 411112105.

It is not an unprimeable number, because it can be changed into a prime (411112151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682610 + ... + 683211.

It is an arithmetic number, because the mean of its divisors is an integer number (60096168).

Almost surely, 2^411112121 is an apocalyptic number.

It is an amenable number.

411112121 is a deficient number, since it is larger than the sum of its proper divisors (69657223).

411112121 is a wasteful number, since it uses less digits than its factorization.

411112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365871.

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

The square root of 411112121 is about 20275.9000046854. The cubic root of 411112121 is about 743.5669770116.

Adding to 411112121 its reverse (121211114), we get a palindrome (532323235).

The spelling of 411112121 in words is "four hundred eleven million, one hundred twelve thousand, one hundred twenty-one".