84150113 has 2 divisors, whose sum is σ = 84150114. Its totient is φ = 84150112.

The previous prime is 84150109. The next prime is 84150127. The reversal of 84150113 is 31105148.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60403984 + 23746129 = 7772^2 + 4873^2 .

It is a cyclic number.

It is not a de Polignac number, because 84150113 - 2² = 84150109 is a prime.

It is not a weakly prime, because it can be changed into another prime (84150103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42075056 + 42075057.

It is an arithmetic number, because the mean of its divisors is an integer number (42075057).

Almost surely, 2^84150113 is an apocalyptic number.

It is an amenable number.

84150113 is a deficient number, since it is larger than the sum of its proper divisors (1).

84150113 is an equidigital number, since it uses as much as digits as its factorization.

84150113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 84150113 is about 9173.3370700089. The cubic root of 84150113 is about 438.2126407853.

The spelling of 84150113 in words is "eighty-four million, one hundred fifty thousand, one hundred thirteen".