214341131 has 2 divisors, whose sum is σ = 214341132. Its totient is φ = 214341130.

The previous prime is 214341091. The next prime is 214341137. The reversal of 214341131 is 131143412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214341131 is a prime.

It is a super-2 number, since 2×214341131² = 91884240876718322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214341137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107170565 + 107170566.

It is an arithmetic number, because the mean of its divisors is an integer number (107170566).

Almost surely, 2^214341131 is an apocalyptic number.

214341131 is a deficient number, since it is larger than the sum of its proper divisors (1).

214341131 is an equidigital number, since it uses as much as digits as its factorization.

214341131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 214341131 is about 14640.3938130093. The cubic root of 214341131 is about 598.4600612141.

Adding to 214341131 its reverse (131143412), we get a palindrome (345484543).

The spelling of 214341131 in words is "two hundred fourteen million, three hundred forty-one thousand, one hundred thirty-one".