214531063 has 2 divisors, whose sum is σ = 214531064. Its totient is φ = 214531062.

The previous prime is 214531043. The next prime is 214531081. The reversal of 214531063 is 360135412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214531063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214531003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107265531 + 107265532.

It is an arithmetic number, because the mean of its divisors is an integer number (107265532).

Almost surely, 2^214531063 is an apocalyptic number.

214531063 is a deficient number, since it is larger than the sum of its proper divisors (1).

214531063 is an equidigital number, since it uses as much as digits as its factorization.

214531063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 214531063 is about 14646.8789508209. The cubic root of 214531063 is about 598.6367782044.

Adding to 214531063 its reverse (360135412), we get a palindrome (574666475).

The spelling of 214531063 in words is "two hundred fourteen million, five hundred thirty-one thousand, sixty-three".