214276121 has 2 divisors, whose sum is σ = 214276122. Its totient is φ = 214276120.

The previous prime is 214276057. The next prime is 214276163. The reversal of 214276121 is 121672412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153264400 + 61011721 = 12380^2 + 7811^2 .

It is a cyclic number.

It is not a de Polignac number, because 214276121 - 2⁶ = 214276057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (214276171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107138060 + 107138061.

It is an arithmetic number, because the mean of its divisors is an integer number (107138061).

Almost surely, 2^214276121 is an apocalyptic number.

It is an amenable number.

214276121 is a deficient number, since it is larger than the sum of its proper divisors (1).

214276121 is an equidigital number, since it uses as much as digits as its factorization.

214276121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 26.

The square root of 214276121 is about 14638.1734174726. The cubic root of 214276121 is about 598.3995504720.

The spelling of 214276121 in words is "two hundred fourteen million, two hundred seventy-six thousand, one hundred twenty-one".