4110111121 has 2 divisors, whose sum is σ = 4110111122. Its totient is φ = 4110111120.

The previous prime is 4110111091. The next prime is 4110111127. The reversal of 4110111121 is 1211110114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2384954896 + 1725156225 = 48836^2 + 41535^2 .

It is a cyclic number.

It is not a de Polignac number, because 4110111121 - 2¹⁵ = 4110078353 is a prime.

It is not a weakly prime, because it can be changed into another prime (4110111127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055055560 + 2055055561.

It is an arithmetic number, because the mean of its divisors is an integer number (2055055561).

Almost surely, 2^4110111121 is an apocalyptic number.

It is an amenable number.

4110111121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4110111121 is an equidigital number, since it uses as much as digits as its factorization.

4110111121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

The square root of 4110111121 is about 64110.1483464202. The cubic root of 4110111121 is about 1601.8352795850.

Adding to 4110111121 its reverse (1211110114), we get a palindrome (5321221235).

The spelling of 4110111121 in words is "four billion, one hundred ten million, one hundred eleven thousand, one hundred twenty-one".