114128213 has 2 divisors, whose sum is σ = 114128214. Its totient is φ = 114128212.

The previous prime is 114128197. The next prime is 114128221. The reversal of 114128213 is 312821411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60575089 + 53553124 = 7783^2 + 7318^2 .

It is a cyclic number.

It is not a de Polignac number, because 114128213 - 2⁴ = 114128197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114128263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57064106 + 57064107.

It is an arithmetic number, because the mean of its divisors is an integer number (57064107).

Almost surely, 2^114128213 is an apocalyptic number.

It is an amenable number.

114128213 is a deficient number, since it is larger than the sum of its proper divisors (1).

114128213 is an equidigital number, since it uses as much as digits as its factorization.

114128213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 23.

The square root of 114128213 is about 10683.0806886403. The cubic root of 114128213 is about 485.0624683061.

Adding to 114128213 its reverse (312821411), we get a palindrome (426949624).

The spelling of 114128213 in words is "one hundred fourteen million, one hundred twenty-eight thousand, two hundred thirteen".