214410121 has 2 divisors, whose sum is σ = 214410122. Its totient is φ = 214410120.

The previous prime is 214410107. The next prime is 214410143. The reversal of 214410121 is 121014412.

It is a happy number.

214410121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211382521 + 3027600 = 14539^2 + 1740^2 .

It is a cyclic number.

It is not a de Polignac number, because 214410121 - 2⁵ = 214410089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214410095 and 214410104.

It is not a weakly prime, because it can be changed into another prime (214410101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107205060 + 107205061.

It is an arithmetic number, because the mean of its divisors is an integer number (107205061).

Almost surely, 2^214410121 is an apocalyptic number.

It is an amenable number.

214410121 is a deficient number, since it is larger than the sum of its proper divisors (1).

214410121 is an equidigital number, since it uses as much as digits as its factorization.

214410121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 214410121 is about 14642.7497759130. The cubic root of 214410121 is about 598.5242631251.

Adding to 214410121 its reverse (121014412), we get a palindrome (335424533).

The spelling of 214410121 in words is "two hundred fourteen million, four hundred ten thousand, one hundred twenty-one".