214071133 has 2 divisors, whose sum is σ = 214071134. Its totient is φ = 214071132.

The previous prime is 214071107. The next prime is 214071149. The reversal of 214071133 is 331170412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173659684 + 40411449 = 13178^2 + 6357^2 .

It is a cyclic number.

It is not a de Polignac number, because 214071133 - 2¹⁷ = 213940061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214071103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107035566 + 107035567.

It is an arithmetic number, because the mean of its divisors is an integer number (107035567).

Almost surely, 2^214071133 is an apocalyptic number.

It is an amenable number.

214071133 is a deficient number, since it is larger than the sum of its proper divisors (1).

214071133 is an equidigital number, since it uses as much as digits as its factorization.

214071133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 214071133 is about 14631.1699122114. The cubic root of 214071133 is about 598.2086692496.

The spelling of 214071133 in words is "two hundred fourteen million, seventy-one thousand, one hundred thirty-three".