214970113 has 2 divisors, whose sum is σ = 214970114. Its totient is φ = 214970112.

The previous prime is 214970101. The next prime is 214970131. The reversal of 214970113 is 311079412.

214970113 = 10367² + 10368².

Together with next prime (214970131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107495424 + 107474689 = 10368^2 + 10367^2 .

It is a cyclic number.

It is not a de Polignac number, because 214970113 - 2⁵ = 214970081 is a prime.

It is not a weakly prime, because it can be changed into another prime (214970153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107485056 + 107485057.

It is an arithmetic number, because the mean of its divisors is an integer number (107485057).

Almost surely, 2^214970113 is an apocalyptic number.

214970113 is the 10368-th centered square number.

It is an amenable number.

214970113 is a deficient number, since it is larger than the sum of its proper divisors (1).

214970113 is an equidigital number, since it uses as much as digits as its factorization.

214970113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 214970113 is about 14661.8591249541. The cubic root of 214970113 is about 599.0448813132.

The spelling of 214970113 in words is "two hundred fourteen million, nine hundred seventy thousand, one hundred thirteen".